(答え) |
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(1) |
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÷2= |
5 |
= |
|
10 |
10 |
5 |
| |
|
11 |
11×2 |
11 |
|
1 |
|
|
(2) |
|
|
÷6= |
2 |
= |
|
12 |
12 |
2 |
| |
|
13 |
13×6 |
13 |
|
1 |
|
|
(3) |
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÷5= |
3 |
= |
|
15 |
15 |
3 |
|
|
|
28 |
28×5 |
28 |
|
1 |
|
|
(4) |
|
|
÷3= |
9 |
= |
|
27 |
27 |
9 |
|
|
|
41 |
41×3 |
41 |
|
1 |
|
|
(5) |
|
|
÷7= |
4 |
= |
|
28 |
28 |
4 |
|
|
|
57 |
57×7 |
57 |
|
1 |
|
|
(6) |
|
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÷4= |
13 |
= |
|
26 |
26 |
13 |
|
|
|
35 |
35×4 |
70 |
|
2 |
|
|
(7) |
|
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÷6= |
7 |
= |
|
21 |
21 |
7 |
|
|
|
41 |
41×6 |
82 |
|
2 |
|
|
(8) |
|
|
÷2= |
|
= |
|
31 |
31 |
31 |
|
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|
47 |
47×2 |
94 |
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(9) |
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÷8= |
13 |
= |
|
52 |
52 |
13 |
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|
|
75 |
75×8 |
150 |
|
2 |
|
|
(10) |
|
|
÷9= |
23 |
= |
|
69 |
69 |
23 |
|
|
|
80 |
80×9 |
240 |
|
3 |
|
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