直接写得数34×0.25=78÷38=2×12÷12=6.3×59=65÷320=2-15-45=2.6×11-2.6=1.8×4×0.5=-数学

题目简介

直接写得数34×0.25=78÷38=2×12÷12=6.3×59=65÷320=2-15-45=2.6×11-2.6=1.8×4×0.5=-数学

题目详情

直接写得数
3
4
×0.25=
7
8
÷
3
8
=
1
2
÷
1
2
=
6.3×
5
9
=
6
5
÷
3
20
=
2-
1
5
-
4
5
=
2.6×11-2.6=1.8×4×0.5=
题型:解答题难度:中档来源:不详

答案

class="stub"3
4
×0.25
=class="stub"3
16
; ②class="stub"7
8
÷class="stub"3
8
=class="stub"7
3
; ③2×class="stub"1
2
÷class="stub"1
2
=2
; ④6.3×class="stub"5
9
=3.5

class="stub"6
5
÷class="stub"3
20
=8
; ⑥2-class="stub"1
5
-class="stub"4
5
=1; ⑦2.6×11-2.6=26; ⑧1.8×4×0.5=3.6.

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