题目内容
甲数是甲、乙两数和的
,甲数比乙数少______.
| 3 |
| 10 |
1-
=
;
(
-
)÷
,
=
÷
,
=
;
答:甲数比乙数少
.
故答案为:
.
| 3 |
| 10 |
| 7 |
| 10 |
(
| 7 |
| 10 |
| 3 |
| 10 |
| 7 |
| 10 |
=
| 4 |
| 10 |
| 7 |
| 10 |
=
| 4 |
| 7 |
答:甲数比乙数少
| 4 |
| 7 |
故答案为:
| 4 |
| 7 |
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题目内容
| 3 |
| 10 |
| 3 |
| 10 |
| 7 |
| 10 |
| 7 |
| 10 |
| 3 |
| 10 |
| 7 |
| 10 |
| 4 |
| 10 |
| 7 |
| 10 |
| 4 |
| 7 |
| 4 |
| 7 |
| 4 |
| 7 |