(答え) |
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(1) |
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1 |
×2= |
1 |
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1 |
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1 |
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× |
2 |
= |
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4 |
4 |
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2 |
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2 |
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(2) |
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1 |
×4= |
1 |
× |
2 |
= |
2 |
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4 |
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6 |
6 |
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3 |
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3 |
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(3) |
|
3 |
×2= |
3 |
× |
1 |
= |
3 |
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2 |
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8 |
8 |
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4 |
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4 |
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(4) |
|
3 |
×6= |
3 |
× |
3 |
= |
9 |
= |
4 |
1 |
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6 |
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4 |
4 |
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2 |
2 |
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2 |
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(5) |
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2 |
×6= |
2 |
× |
2 |
= |
4 |
= |
1 |
1 |
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6 |
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9 |
9 |
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3 |
3 |
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3 |
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(6) |
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3 |
×5= |
3 |
× |
1 |
= |
3 |
= |
1 |
1 |
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5 |
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10 |
10 |
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2 |
2 |
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2 |
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(7) |
|
5 |
×8= |
5 |
× |
2 |
= |
10 |
= |
1 |
3 |
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8 |
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28 |
28 |
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7 |
7 |
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7 |
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(8) |
|
3 |
×6= |
3 |
× |
3 |
= |
9 |
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6 |
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32 |
32 |
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16 |
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16 |
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(9) |
|
7 |
×9= |
7 |
× |
3 |
= |
21 |
= |
1 |
5 |
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9 |
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48 |
48 |
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16 |
16 |
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16 |
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(10) |
|
9 |
×8= |
9 |
× |
2 |
= |
18 |
= |
1 |
1 |
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8 |
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68 |
68 |
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17 |
17 |
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17 |
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