650+350=7000-320=1-13=63÷8=660÷3=600×7=16+46=34÷7=120×4=270+90=78-38=6×6+5=740-700=3200÷8=39+69=-数学

题目简介

650+350=7000-320=1-13=63÷8=660÷3=600×7=16+46=34÷7=120×4=270+90=78-38=6×6+5=740-700=3200÷8=39+69=-数学

题目详情

650+350=7000-320=1-
1
3
=
63÷8=660÷3=
600×7=
1
6
+
4
6
=
34÷7=120×4=270+90=
7
8
-
3
8
=
6×6+5=740-700=3200÷8=
3
9
+
6
9
=
题型:解答题难度:中档来源:不详

答案

650+350=1000,7000-320=6680,1-class="stub"1
3
=class="stub"2
3
63÷8=7…7,660÷3=220,
600×7=4200,class="stub"1
6
+class="stub"4
6
=class="stub"5
6
34÷7=4…6,120×4=480,270+90=360,
class="stub"7
8
-class="stub"3
8
=class="stub"5
8
6×6+5=41,740-700=10,3200÷8=400,class="stub"3
9
+class="stub"6
9
=1.

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