Unit 1 - Calculations 1 Flashcards
Put these numbers in ascending order:
0.3, 3.03, 3.3, 0.03, 3, 0.33, 1.3
0.03, 0.3, 0.33, 1.3, 3, 3.03, 3.3
Put these numbers in ascending order:
7.83, 7.08, 7.3, 7.38, 7, 7.8, 7.03
7, 7.03, 7.08, 7.3, 7.38, 7.8, 7.83
Round these numbers to the nearest 10:
59
743
3048
24,598
60
740
3050
24,600
Round these numbers to the nearest 100:
59
743
3048
24,598
100
700
3000
24,600
Round these numbers to the nearest 1000:
59
743
3048
24,598
0
1000
3000
25,000
Round these numbers to 1 decimal place:
- 114
- 259
- 007
- 099293
- 1
- 3
- 0
- 1
Round these numbers to 2 decimal places:
- 114
- 259
- 007
- 099293
- 11
- 26
- 01
- 10
Round these numbers to 1 significant figure:
2488
13.77
121,450
0.00453
2000
10
100,000
0.005
Round these numbers to 2 significant figures:
45.29
13,562
- 0566
- 004027
45
14,000
- 057
- 0040
13.06 x 100 = ?
1,306
0.0619 x 1000 = ?
61.9
0.00045 x 100 = ?
0.045
208.5 / 100 = ?
(the symbol / means divide)
2.085
247.31 / 1000 = ?
(the symbol / means divide)
0.24731
45.13 / 1000 = ?
(the symbol / means divide)
0.04513
0.607 / 10 = ?
(the symbol / means divide)
0.0607
8 - -14 = ?
22
-3 - 7 = ?
-10
-3 - -7 = ?
4
3 - 7 = ?
-4
-3 x -7 = ?
21
3 x -7 = ?
-21
144 / -12 = ?
/ means divide
-12
-144 / -12 = ?
/ means divide
12
3 + 5 x 2 - 7 = ?
6
(3 + 4)2 = ?
49
3 x 6 - 4 x 2 = ?
10
4 + 52 x 2 = ?
54
20/2 - 32 = ?
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