ひきざん Flashcards

1
Q

13 - 1 =

A

12

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2
Q

17 - 2 =

A

15

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3
Q

12 - 9

A

3

12 - 9 =

( 10 + 2) - 9 =

( 10 - 9 ) + 2 =

1 + 2

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4
Q

14 - 6

A

8

14 - 6 =

( 10 + 4 ) - 6 =

( 10 - 6 ) + 4 =

4 + 4 =

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5
Q

15 - 8 =

A

7

15 - 8 =

( 10 + 5 ) - 8 =

( 10 - 8 ) + 5 =

2 + 5 =

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6
Q

18 - 8 =

A

10

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7
Q

12 - 6 =

A

6

12 - 6 =

( 10 + 2 ) - 6 =

( 10 - 6 ) + 2 =

4 + 2 =

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8
Q

14 - 1 =

A

13

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9
Q

19 - 3 =

A

16

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10
Q

15 - 2 =

A

13

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11
Q

17 - 9 =

A

8

17 - 9 =

( 10 + 7 ) - 9 =

(10 - 9 ) + 7 =

1 + 7

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12
Q

11 - 6 =

A

5

11 - 6 =

( 10 + 1 ) - 6 =

( 10 - 6 ) + 1 =

4 + 1 =

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13
Q

16 - 1 =

A

15

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14
Q

15 - 4 =

A

11

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15
Q

11 - 3 =

A

8

11 - 3 =

( 10 + 1 ) - 3 =

( 10 - 3) + 1 =

7 + 1 =

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16
Q

18 - 2 =

A

16

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17
Q

15 - 3 =

A

12

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18
Q

11 - 1 =

A

10

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19
Q

13 - 6 =

A

7

​13 - 6 =

( 10 + 3 ) - 6 =

( 10 - 6 ) + 3 =

4 + 3 =

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20
Q

19 - 7 =

A

12

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21
Q

14 - 3

A

11

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22
Q

18 - 7 =

A

11

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23
Q

17 - 7 =

A

10

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24
Q

13 - 5 =

A

8

13 - 5 =

( 10 + 3 ) - 5 =

( 10 - 5 ) + 3 =

5 + 3 =

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25
18 - 3 =
15
26
17 - 8 =
9 17 - 8 = ( 10 + 7 ) - 8 = ( 10 - 8 ) + 7 = 2 + 7
27
13 - 4 =
9 13 - 9 = ( 10 + 3 ) - 9 = ( 10 - 9 ) + 3 = 1 +3
28
13 - 3 =
10
29
11 - 5 =
6 11 - 5 = ( 10 + 1 ) - 5 = ( 10 - 5) + 1 = 5 + 1 =
30
11 - 8 =
3 11 - 8 = ( 10 + 1 ) - 8 = ( 10 - 8 ) + 1 = 2 + 1 =
31
16 - 6 =
10
32
16 - 7 =
9 16 - 7 = ( 10 + 6 ) - 7 = (10 - 7 ) + 6 = 3 + 6 =
33
18 - 5 =
13
34
19 - 4 =
15
35
11 - 2 =
9 11 - 2 = ( 10 + 1 ) - 2 = ( 10 - 2 ) + 1 = 8 + 1 =
36
19 - 1 =
18
37
16 - 8 =
8 16 - 8 = ( 10 + 6 ) - 8 = ( 10 - 8 ) + 6 = 2 + 6
38
13 - 8 =
5 13 - 8 = ( 10 + 3 ) - 8 = ( 10 - 8 ) + 3 2 + 3 = 5
39
17 - 5 =
12
40
12 - 2 =
10
41
11 - 4 =
7 11 - 4 = ( 10 + 1 ) - 4 = ( 10 - 4 ) + 1 = 6 + 1 =
42
11 - 7 =
4 11 - 7 = ( 10 + 1 ) - 7 = ( 10 - 7 ) + 1 = 3 + 1 =
43
19 - 9 =
10
44
15 - 9 =
6 15 - 9 = ( 10 + 5 ) - 9 = ( 10 - 9 ) + 5 = 1 + 5
45
12 - 8 =
4 12 - 8 = ( 10 + 2 ) - 8 = ( 10 - 8 ) + 2 = 2 + 2 =
46
16 - 5 =
11
47
16 - 9 =
7 16 - 9 = ( 10 + 6) - 9 = ( 10 - 9 ) + 6 = 1 + 6
48
14 - 4
10
49
14 - 2 =
12
50
15 - 7 =
8 15 - 7 = ( 10 + 5 ) - 7 = ( 10 - 7) + 5 = 3 + 5 =
51
12 - 7 =
5 12 - 7 = ( 10 + 2 ) - 7 = ( 10 - 7 ) + 2 = 3 + 2 =
52
13 - 2 =
11
53
12 - 3 =
9 12 - 3 = ( 10 + 2 ) - 3 = ( 10 - 3 ) + 2 = 7 + 2 =
54
19 - 2 =
17
55
19 - 8 =
11
56
19 - 6 =
13
57
14 - 8 =
6 14 - 8 = ( 10 + 4 ) - 8 = ( 10 - 8 ) + 4 = 2 + 4 =
58
12 - 4 =
8 12 - 4 = ( 10 + 2 ) - 4 = ( 10 - 4 ) + 2 = 6 + 2
59
18 - 1 =
17
60
17 - 6 =
11
61
17 - 1 =
16
62
12 - 5 =
7 12 - 5 = ( 10 + 2 ) - 5 = ( 10 - 5) + 2 = 5 + 2 =
63
18 - 9 =
9 18 - 9 = ( 10 + 8 ) - 9 = ( 10 - 9 ) + 8 = 1 + 8
64
13 - 9 =
4 13 - 9 = ( 10 + 3 ) - 9 = ( 10 - 9 ) + 3 = 1 + 3 =
65
14 - 7
7 14 - 7 = ( 10 + 4 ) - 7 = ( 10 - 7 ) + 4 = 3 + 4 =
66
18 - 6 =
12
67
14 - 9 =
5 14 - 9 = ( 10 + 4 ) - 9 = (10 - 9 ) + 4 = 1 + 4 =
68
19 - 5 =
14
69
14 - 5
9 14 - 5 = ( 10 + 4 ) - 5 = ( 10 - 5 ) + 4 = 5 + 4 =
70
15 - 1 =
14
71
17 - 3 =
14
72
16 - 2 =
14
73
12 - 1 =
11
74
16 - 4 =
12
75
11 - 9 =
2 11 - 9 = ( 11 + 1 ) - 9 = ( 11 - 9 ) + 1 = 1 + 1 =
76
15 - 6 =
9 15 - 6 = ( 10 + 5 ) - 6 = ( 10 - 6) + 5 = 4 + 5 =
77
17 - 4 =
13
78
18 - 4 =
14
79
15 - 5 =
10
80
16 - 3 =
13
81
13 - 7 =
6 13 - 7 = ( 10 + 3 ) - 7 = ( 10 - 7 ) + 3 = 3 + 3 =