口算:1.6×5910-53012.6÷33.48+6.5239÷133÷0.0135+4523+1456×351.02-0.421÷5989÷1615.-数学

题目简介

口算:1.6×5910-53012.6÷33.48+6.5239÷133÷0.0135+4523+1456×351.02-0.421÷5989÷1615.-数学

题目详情

口算:
1.6×5
910-530 12.6÷3 3.48+6.52
39÷13 3÷0.01
3
5
+
4
5
2
3
+
1
4
5
6
×
3
5
1.02-0.42
5
9
8
9
÷
16
15
题型:解答题难度:中档来源:不详

答案

1.6×5=8; 910-530=380; 12.6÷3=4.2; 3.48+6.52=10;
39÷13=3; 3÷0.01=300; class="stub"3
5
+class="stub"4
5
=1.4;
class="stub"2
3
+class="stub"1
4
=class="stub"11
12
class="stub"5
6
×class="stub"3
5
=0.5;
1.02-0.42=0.6; class="stub"5
9
=1.8;
class="stub"8
9
÷class="stub"16
15
=class="stub"5
6
故答案依次为:8,380,4.2,10,3,300,1.4,class="stub"11
12
,0.5,0.6,1.8,class="stub"5
6

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