题目内容
|
|
|
|
|
①
=
=
;
②
=
=
=1
;
③
=
=
=1
;
④
=
=5;
⑤
=
=
;
| 36 |
| 48 |
| 36÷12 |
| 48÷12 |
| 3 |
| 4 |
②
| 20 |
| 12 |
| 20÷4 |
| 12÷4 |
| 5 |
| 3 |
| 2 |
| 3 |
③
| 108 |
| 72 |
| 108÷36 |
| 72÷36 |
| 3 |
| 2 |
| 1 |
| 2 |
④
| 140 |
| 28 |
| 140÷14 |
| 28÷14 |
⑤
| 28 |
| 35 |
| 28÷7 |
| 35÷7 |
| 4 |
| 5 |
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