题目内容
甲数比乙数多
,乙数比甲数少
.______.(判断对错)
1 |
4 |
1 |
5 |
1×(1+
),
=1×
,
=
;
(
-1)÷
,
=
÷
,
=
;
故答案为:正确.
1 |
4 |
=1×
5 |
4 |
=
5 |
4 |
(
5 |
4 |
5 |
4 |
=
1 |
4 |
5 |
4 |
=
1 |
5 |
故答案为:正确.
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