| (答え) |
| |
|
|
| (1) |
|
| |
÷11= |
2 |
= |
|
| 22 |
22 |
2 |
| |
|
| 23 |
23×11 |
23 |
| |
1 |
|
|
| (2) |
|
| |
÷12= |
3 |
= |
|
| 18 |
18 |
3 |
| |
|
| 35 |
35×12 |
70 |
| |
2 |
|
|
(3) |
|
| |
÷51= |
1 |
= |
|
| 17 |
17 |
1 |
|
|
|
| 26 |
26×51 |
78 |
| |
3 |
|
|
| (4) |
|
| |
÷24= |
2 |
= |
|
| 16 |
16 |
2 |
|
|
|
| 31 |
31×24 |
93 |
| |
3 |
|
|
| (5) |
|
| |
÷58= |
1 |
= |
|
| 29 |
29 |
1 |
|
|
|
| 47 |
47×58 |
94 |
| |
2 |
|
|
| (6) |
|
| |
÷38= |
3 |
= |
|
| 57 |
57 |
3 |
|
|
|
| 73 |
73×38 |
146 |
| |
2 |
|
|
| (7) |
|
| |
÷52= |
5 |
= |
|
| 65 |
65 |
5 |
|
|
|
| 82 |
82×52 |
328 |
| |
4 |
|
|
| (8) |
|
| |
÷84= |
7 |
= |
|
| 49 |
49 |
7 |
|
|
|
| 61 |
61×84 |
732 |
| |
12 |
|
|
| (9) |
|
| |
÷75= |
7 |
= |
|
| 21 |
21 |
7 |
|
|
|
| 25 |
25×75 |
625 |
| |
25 |
|
|
| (10) |
|
| |
÷96= |
5 |
= |
|
| 80 |
80 |
5 |
|
|
|
| 87 |
87×96 |
522 |
| |
6 |
|
|
| |
|
|
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