Unit 1 Math Test Flashcards

1
Q

50 thousands=_______ ten thousands

A

5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

35.72x10 to the 1st power=

A

357.2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

35.72x10 to the 3rd power=

A

35720.00

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What r the 4 operations?

A

+ addition
- subtraction
x multiplication
Division

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the definition of standard form?

A

The normal way to write a number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the definition of unit form?

A

The digit and the unit

Ex)
4027=4 thousand 2 tens 7 ones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

50 tens=

standard form

A

500

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

64 ones=

standard form

A

64

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

76 thousands

standard form

A

76,000

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

83 hundredths=

standard form

A

0.83

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

83 ones =

UNIT FORM UNBUNDLE

A

8 tens 3 ones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

263 ones=

UNIT FORM UNBUNDLE

A

2 hundreds 6tens 3 ones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

50 hundreds=

UNIT FORM BUNDLE

A

5 thousands

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

When dividing move decimal point to the ____

A

Left

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

When multiplying move decimal point to the _____

A

Right

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What r all the factors of 100 in pairs don’t repeat?

A
1,100
2,50
4,25
5,20
10,10
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What is a factor?

A

Numbers that you multiply to give you a certain product (the answer in a multiplication question).

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What is a multiple?

A

The result of multiplying a number by another number.(invinite never end)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

18 hundredths=

UNIT CHUNKS

A

1 tenth 8 hundredths

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

1.024X 100

STANDARD FORM

A

102.4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

41÷1000

A

0.041

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

What is a exponent?

A

To represent how many times we use 10 or any other based number as a factor in our equation/expression

FUNFACT- 10 to the 100thpower is called googool

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

0.043 x 10 to the 3rd power

A

43.00

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

0.043x10to the 1st power

A

0.43

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
243÷10 to the 2nd power
2.43
26
24.3÷10 to the 4th power
0.00243
27
37 x 15 ______
``` 1 3 37 x15 _____ 185 +370 _______ 555 ```
28
46 x25 ______
``` 23 46 x 25 _____ 230 +920 ______ 1,150 ```
29
N __________ 16. ). 288 What is the N ?
The N is the quotient
30
N __________ 16. ). 288 What is the 16?
The 16 is the divisor
31
N __________ 16. ). 288 What is the 288?
The 288 is the dividend
32
______ | 16) 288
``` x 018 ______ 16) 288 - 16 --> ------- 128 -128 --------- 0 ```
33
245 x 18 -------
``` 34 245 x 18 ------- 11 1960 + 2450 -------- 4410 ```
34
2500cm_____= ____ meters
``` (King) __ l Henry ___ l Died. 10 to the 2nd power ___ l (Unusally). 25m ___ l Drinking ___ l (Chocolate) ____ l Milk _____ ```
35
1500MM divided by 10 to the 3rd power= _______m
1.500 m
36
4.5kg x 10 to the 3rd power= _______ g
4,500g
37
Number goes up | Unit goes______
Down
38
Number goes down | Unit goes _____
Up
39
What is a conversion factor?
The factor we divide or multiply by when we convert between different units like 10 square or 10 cubed.
40
0.6L x 10 to the third power = ______mL
600 mL
41
764 mL divided by 10 to the third power = _______L
0.764 L
42
76.4 m x 10 to the second power =_______ cm
7640 cm
43
54 tenths= _____ | STANDARD
5.4
44
5.4 X 10 to the second power=_______
540
45
658 and 3 tenths=_______ | STANDARD FORM
658.3
46
658.3 divided by 10 to the 3rd power
0.6583
47
Thirteen thousandths | In standard, expanded and unit form
SF-0.013 EF-(1x0.01)+(3x0.001) UF-1 hundredths 3 thousandths
48
Thirty and four hundred four thousandths Standard Expanded Unit
SF-30.404 EF-(3x10)+(4x0.1)+(4x0.001) UF-3 tens 4 tenths 4 thousandths
49
0.414 Word Expanded Unit
WF-four hundred fourteen thousandths EF-( 4x0.1)+(1x0.01)+(4x0.001) UF-4tenths 1 hundredth 4 thousandths
50
Four hundred three and fourteen hundredths STANDARD EXPANDED UNIT
SF-403.14 EF-(4x100)+(3x1)+(1x0.1)+(4x0.01) UF-4 hundred 3 ones 1 tenth 4 hundredths
51
15 km________=_______m
15 km x 10 to the 3rd power=15,000m
52
20 yards________=_______ft
20 yards x 3 =60 ft
53
1570 mm_______=_______m
1570 mm divided by 10 to the 3rd power=1.57m
54
7 km______=______m
7 km x 10 to the 3rd power =7,000m
55
500mm ______=________m
500 mm divided by 10 to the 3rd power=0.500m
56
0.43 cm ______=_______mm
0.43 cm x 10 to the 1st power=4.3mm
57
679.45L______=______mL
679.45L x 10 to the 3rd power=679450mL
58
Thirty four and eighty one thousandths STANDARD EXPANDED UNIT
STANDARD-34.081 EXPANDED-(3x10)+(4x1)+(8x0.01)+(1x0.001) UNIT-3tens 4ones 8 hundredths 1 thousandths
59
Five hundred three and seven hundred thirty two thousandths STANDARD EXPANDED UNIT
STANDARD-503.732 EXPANDED- (5x100)+(3x1)+(7x0.1)+(3x0.01)+(2x0.001) UNIT- 5 hundreds 3 ones 7 tenths 3 hundredths 2 thousandths
60
37 O 47
37<47
61
Remember
When comparing decimal numbers ,give each decimal the same number of decimal digits because you want them to have the "same last name". Then compare them like regular numbers.
62
0.410=____ thousandths
0.410=410thousandths
63
0.500=___thousandths
0.500=500 thousandths
64
0.164=___thousandths
0.164=164 thousandths
65
0. 410 0. 500 0. 164 0. 531 INCREASING ORDER
0. 410 2nd Least 0. 500 3rd lest 0. 164 LEAST 0. 531 4th least
66
27.005 29.040 27. 019 29.500 INCREASING ORDER
27. 005 LEAST 29. 040 3rd LEAST 27. 019 2nd LEAST 29. 500 4th LEAST
67
fifteen Thousand four hundred three and seventy five thousandTHS STANDARD EXPANDED UNIT chunks and solo
STANDARD-15,403.075 EXPANDED-(1X10,000)+(5X1000)+(4x100)+(3 X1)+(7×0.01)+(5×0.001) UNIT( SOLO)-1 ten thousand 5 thousands 4 hundreds 3 ones 7 hundredths 5 thousandths UNIT ( CHUNKS)-15403ones 75 thousandths
68
0. 540 0. 500 0. 504 0. 054 DECREASING ORDER
0. 540 Greatest 0. 500 2nd LEAST 0. 504 2nd GREATEST 0. 054 LEAST
69
``` 6.52 6 5/100 6.502 6.525 DECREASING ORDER ```
6.52=6.520 2nd GREATEST 6 5/100=6.050 LEAST 6.502=6.502 2nd LEAST 6.525=6.525 GREATEST
70
[14-(3+2)]divided by 3=__
[(14-3)+2]divided by 3=3 [11 + 2 ]divided by 3 9 Divided by 3 =3
71
2x[(5+2)x4+2]x3=___
``` 2x[(5+2)x4+2]x3=180 2x[7x4+2]x3 2x[28+2]x3 2x30x3 60x3=180 ```
72
0.67 O 67/100
0.67 = 67/100
73
83/100 O 0.084
83/100>0.084
74
328.2 O 328.099
328.2>328.099
75
4.77 O 477/1000
4.77>477/1000
76
561/1000 O 0.506
561/1000>0.506
77
8.735~____tenths
8.735~87tenths
78
8.735~___ hundredths
8.735~874 hundredths
79
Remember
Round normal way to check your work
80
8.735~___ Tenths What is the 7 called in this problem?
The rounding digit
81
2.658~___ones
2.658~3
82
2.658~___tenths
2.658~2.7
83
2.658~___hundredths
2.658~2.66
84
24-(15 divided by 3)=
24-(15 divided by 3)=19 | 24-5=19
85
13+3x3=
13+3x3=22 | 13+9=22
86
[(3+5)x4]-10=____
[(3+5)x4]-10=22 [8x4]-10 32-10= 22
87
4x[(8 divided by 2)+1]=
4x[(8 divided by 2)+1]= 4x[4+1] 4x5=20
88
54.603~____ones
54.603~55
89
54.603~____tenths
54.603~54.6
90
14.35~____tens
14.35~10
91
14.35~____tenths
14.35~14.4
92
Four hundred five and seventeen thousandths STANDARD EXPANDED UNIT any
STANDARD-405.017 EXPANDED-(4x100)+(5x1)+(1x0.01)+ (7x0.001) UNIT-4 hundred 5 ones 1 hundredth 7 thousandths or 405 ones 17 thousandths
93
3.3m____=______cm
3.3mx10 to the 2nd power=330cm
94
7250mL_____=______L
7250mL divided by 10 to the 3rd power=7.25L
95
67.453~_____hundredths
67.453~6745hundredths
96
6.671x100=
6.671x100=667.1
97
684 divided by 1000=
684 divided by 1000=0.684
98
32.1x10=
32.1x10=321
99
3632.1 divided by 10=
3632.1 divided by 10=363.21
100
455x1000=
455x1000=455000
101
455 divided by 1000=
455 divided by 1000=0.455
102
1000=10 to the ___power=10x10x10
1000=10 to the 3rd power=10x10x10
103
100x100=10 to the 4th power=_______________
100x100=10 to the 4th power=10x10x10x10
104
3x10 to the 2nd power=____
300
105
2.16x10 to the 4th power=
21600
106
800 divided by 10 to the 3rd power=
0.8
107
754.2 divided by 10 to the 2nd power=
7.542
108
2 m = ____cm
2 m = 200cm
109
40 mm=____m
40 mm=0.04m
110
3.9 m =_____cm
3.9 m =390cm
111
4 cm=____m
4 cm=0.04 m
112
Nine thousandths= | STANDARD
Nine thousandths=0.009
113
Twenty nine thousandths= | FRACTION
29/1000
114
24.357 WORD EXPANDED UNIT
WORD-twenty four and three hundred fifty seven thousandths EXPANDED -(2X 10) +(4X1)+(3X 0.1)+ (5×0.01)+ (7×0.001) UNIT-2 tens 4 ones 3 tenths 5 hundredths 7 thousandths
115
167.4 O167.462
167.4 < 167.462
116
32.725 O 32.735
32.725 < 32.735
117
76.342 76.332 76.232 76.343 Decreasing order
76. 232,76.332,76.342, | 76. 343
118
8.546 ~_______hundredths
8.546 ~ 854 hundredths
119
8.546~_______ones
8.546~ 9 ones
120
(26-2) divided by 3=
8
121
320.04×10 to the 1st power=
320.04×10 to the 1st power= 3200.4
122
0.095×10 to the 2nd power
9.5
123
8912×10 to the 3rd power
8,912,000
124
2890.3÷10 to the 2nd power
28.003
125
0.251x10 to the 3rd power
251
126
54,000×10
540,000
127
54,000÷10
5400
128
8.7×10
87
129
8.7÷10
0.87
130
0.13×100
13
131
13÷1000
0.013
132
3.12×1000
312,000
133
4031.2 divided by 100
40.312
134
54,000×10
540,000
135
54,000÷10
5400
136
8.7×10
87
137
8.7÷10
0.87
138
0.13×100
13
139
13÷1000
0.013
140
3.12×1000
312,000
141
4031.2 divided by 100
40.312
142
19,340×10
193,400
143
19,340×100
1,934,000
144
19,340×1000
19,340,000
145
36,000×10
360,000
146
36,000÷10
3600
147
4.3×10
43
148
4.3÷10
0.43
149
2.4×100
240
150
2.4÷1000
0.0 24
151
4.54×1000
45,400
152
3045.4÷100
304.54
153
14,560×10
145,600
154
14,560×100
1,456,000
155
14,560×1000
14,560,000
156
10,000 equals 10 to the power of
10 to the power of four
157
1000 equals 10 to the power of
1000 equals 10 to the power of three
158
10×10 equals Ten to the power of
10×10 = 10 to the power of one
159
100×100 equals ten to the power of
100×100 = 10 to the power of four
160
1 million equals ten to the power of
1 million equals 10 to the power of six
161
1000×1000 = 10 to the power of
1000 times one thousand equals ten to the power of three
162
9×10 to the power of three equals
9000
163
39×10 to the fourth power is
390,000
164
Seventy two thousand equals ten to the second power
72.00
165
7,200,000÷10 to the third power
7200
166
4.025x 10 to the 3rd power
4025
167
40.25x10 to the 4th power
40250
168
72.5÷10 to the second power
0.725
169
7.2÷10 to the second power
0.072
170
247 divided by 10 to the second power
2.47
171
247×10 to the second power
24,700
172
247÷10 to the third power
0.247
173
247×10 to the third power
247,000
174
3.512 m________=_____ mm
3.512 m x10 to the 3rd power=3512mm
175
8 cm_____=_____m
8 cm divided by ten to the second power =0.08 m
176
42 mm______=_____m
42 mm divided by 10 to the 3rd power=0.042m
177
0.05 m_____=______mm
0.05 m x10 to the 3rd power= 50 mm
178
0.002 m______=____ cm
0.002 m x10 to the 2bd power=0.2 cm
179
4.75 m=_____mm
4.75 m=4750 mm
180
1 cm=____m
1 cm=0.01 m
181
2.638 m _____=_____ mm
2.638 m x10 to the 3rd power=2638 mm
182
7 cm_______=_____ m
7 cm divided by 10 to the 2nd power=0.07 m
183
39 mm______ =________m
39 mm divided by 10 to the third power =0.039 m
184
0.08m=_____mm
80mm
185
0.005m=_____cm
0.5 cm
186
1.49=____mm
1490mm
187
2cm=____m
0.02 M
188
77mm=___M
0.077M
189
0.249 EF WF UF
EF- (2x0.1)+(4x0.01)+ (9x0.001) WF- two hundred forty nine thousandths UF-2tenths 4hundredths 9 thousandths
190
57.281 EF WF UF
EF- (5x10)+(7x1)+(2x0.1)+(4x0.01) WF-fifty seven and twenty four hundredths UF-5tens 7ones 2tenths 4hundredths
191
(7x10)+(4x1)+(6x1/10)+ (9x1/100)+(2x1/1000)=
74.692
192
(5x100)+(3x10)+(8x0.1)+ (9x0.001)=
530.809
193
(4x1000)+(2x100)+(7x1)+ (8x1/100)+(4x1/1000)=
4,207.034
194
Thirty six and nine thousandths O 4 tens
Thirty six and nine thousandths < 4 tens
195
202hundredths O 2 hundreds and 2 thousandths
202hundredths< 2 hundreds and 2 thousandths
196
One hundred fifty eight thousandths O 158.000
One hundred fifty eight thousandths < 158.000
197
4.15 O 415 tenths
4.15 > 415 tenths
198
3.040 3.059 3.050 3.040 Increasing order
3.040 ,3.049 ,3.05 ,3.059
199
182.205 182.05 182.105 182.205 Increasing order
182.025 ,182.050,182.105 182.205
200
7.608 7.68 7.6 7.068 | Decreasing order
7.680,7.608 ,7.600 ,7.068
201
439.216 439.126 439.612 439.261 | Decreasing order
439.612 ,439.261, 439.216 ,439.126
202
8.508 8.58 7.5 7.058 | Decreasing order
8.580 ,8.508 ,7.500 ,7.058
203
439.216 439.126 439.612 439.261 | Decreasing order
439.126 439.216 439.261 439.612
204
0.170 O 0.165
0.170 > 0.165
205
0.994 ~hundredths
99 hundredths
206
0.994~tenths
10 tenths
207
0.994~ones
1 One
208
0.994~tens
0 tens
209
2.135~hundredths
214hundredths
210
8.984~tens
8 tens
211
8.984~ ones
9 ones
212
8.984~tenths
90 tenths
213
8.984 ~ hundredths
898 hundredths
214
18.386~hundredths
1869 Hundredths
215
~to 18.6 | Maximum possibility
18.64
216
~18.6 | Minimum possibility
18.55
217
~ 13.7 | Maximum possibility
137 tenths 4 hundredths
218
~137tenths | Minimum possibility
136 tenths 5 hundredths
219
3.452×10 equals
34.52
220
3.452×100 equals
345.2
221
3.452×1000 equals
3452
222
345÷10
34.5
223
345÷100
3.45
224
345÷1000
0.345
225
3 m equals centimeters
300 cm
226
105 cm equal to meters
1.05 m
227
1.68 m to centimeters
168 cm
228
80 cm to meters
0.8 m
229
9.2 m to centimeters
920
230
4 cm to meters
0.04 m
231
3 m to mm
3000 mm
232
1.2 m to mm
1200 mm
233
1020mm to m
1.020 m
234
97 mm to m
0.097 m
235
7.28 m to mm
7280 mm
236
4 mm to m
0.004 m
237
2 m to cm
200 cm
238
108 cm to m
1.08 m
239
2.49 m to cm
249cm
240
50 cm to m
0.5 m
241
6.3 m to cm
630 cm
242
7 cm to m
0.07 m
243
4 m to mm
4000 mm
244
1.7 m to mm
1700mm
245
1050 mm to m
1.05 m
246
65 mm to m
0.065 m
247
4.92m to mm
4920 mm
248
3 mm to m
0.003 m
249
Four thousandths | Decimal
0.004
250
Twenty four thousandths | Decimal
0.024
251
One and three hundred twenty four thousandths | Decimal
1.324
252
Six hundred eight thousandths | Decimal
0.608
253
Six hundred and eight thousandths | Decimal
600.008
254
46/1000 | Decimal
0.046
255
3 946/1000 | Decimal
3.946
256
200 904/1000 Decimal
200.904
257
0.005 | Word
Five thousandths
258
11.037 | Word
Eleven and thirty seven thousandths
259
403.608 | Word
Four hundred tree and six hundred eight thousandths
260
Five thousandths | Decimal
0.005
261
Thirty five thousandths | Decimal
0.035
262
Nine and two hundred thirty five thousandths | Decimal
9.235
263
Eight hundred and five thousandths | Decimal
800.005
264
8/1000 | Decimal
0.008
265
28/1000 | Decimal
0.028
266
7 528/1000 | Decimal
7.528
267
300 502/1000 | Decimal
300.502
268
0.008 | Words
Eight thousandths
269
15.062 | Words
Fifteen and sixty two thousandths
270
607.409 | Words
Six hundred seven and four hundred nine thousandths
271
34.223 O 34.232
34.223 < 34.232
272
0.8 O 0.706
0.8 > 0.706
273
16.3 O 16.4
16.3 < 16.4
274
0.83 O 83/100
0.83 = 83/100
275
205/1000 O 0.205
205/1000 = 0.205
276
95.580 O 95.58
95.580 = 95.58
277
9.1 O 9.099
9.1 > 9.099
278
8.3 O 83 tenths
8.3 = 83 tenths
279
5.8 O fifty eight hundredths
5.8 > fifty eight hundredths
280
16.45 O 16.554
16.45 < 16.554
281
0.83 O 83/100
0.83 = 83/100
282
205/1000 O 0.205
205/1000 = 0.205
283
95.045 O 95.545
95.045 < 95.545
284
419.10 O 419.099
419.10 > 419.099
285
Five ones and eight tenths O fifty eight tenths
Five ones and eight tenths = fifty eight tenths
286
Thirty six and nine thousandths O four tens
Thirty six and nine thousandths < four tens
287
One hundred four and twelve hundredths O one hundred four and two thousandths
One hundred four and twelve hundredths > one hundred four and two thousandths
288
One hundred fifty eight thousandths O 0.58
One hundred four and twelve hundredths < one hundred four and two thousandths
289
703.005 O seven hundred three and five hundredths
703.005 < seven hundred three and five hundredths
290
8.08, 8.008, 8.09, 8.081 | Increasing order
8.008,8.08,8.081,8.09
291
14.204,14.200,14.240, 14.210
14.200,14.204,14.210, 14.240
292
3.1~hundredth
31 hundredth
293
3.1~tenths
31 tenths
294
3.1~tens
3 tens
295
115.376~hundredth
11538 hundredth
296
115.376~ones
115 ones
297
115.376~tens
12 tens
298
4.3~ones
4 ones
299
4.3~tenths
45 tenths
300
4.3~hundredth
430 hundredth
301
225.286~tens
23 tens
302
225.286~ones
225 ones
303
225.286~hundredth
22529 hundredth
304
32.697~ones
33ones
305
32.697~tenths
327 tenths
306
32.697~hundredths
3269 hundredth
307
141.999~hundred
1 hundred
308
141.999~ten
14 tens
309
141.999~hundredth
14200 hundredth
310
141.999~ tenth
1420 tenth
311
43.586~one
44 ones
312
43.586~tenth
436 tenth
313
43.586~hundredth
4359 hundredth
314
243.875~hundred
2 hundred
315
243.875~ten
247 tens
316
243.875~tenth
24397 tenth
317
243.875~hundredth
24387 hundredth
318
1 ft = __inches
12
319
1 yd = ___ft
3
320
1 mi= ___ft
5,280
321
1 lb=___oz
16
322
1 T =___lb
2000
323
One unit more than 5 tens =__ tens
6
324
1 tenth more than 35 hundredths=___ hundredths
45
325
148 thousandths + 7 ones 13 thousandths
7.161
326
7.048+ 5.196=
12.244
327
0.74+0.59
1.33
328
7.44+0.744
8.184
329
7.864=___hundredths __thousandths
786 hundredth 4 thousandths
330
1 tenth less than 98 hundredths =
88 hundredth
331
5437 thousandths + 7 ones 14 thousandths =
12451 thousandths= 12.451
332
12.43+0.984=
13.414
333
54-31
23
334
18 tenths +5 tenths
23 tenths=2.3
335
1 unit less than 0.4
0.3
336
One hundredth less than 0.089
0.079
337
0.831-0.292
0.539
338
4.003-1.29
2.713
339
6-4.08
1.92
340
83 tenths-6.4
1.9
341
1 unit less than 0.09
0.08
342
1 hundredth less than 2.4
2.39
343
What dose Minuend mean?
the larger # in subtraction
344
What dose subtrahend mean?
the smaller # in subtraction
345
What dose difference mean?
The answer when subtracting
346
What dose addend mean?
The #s when adding
347
What dose sum mean?
The answer when adding