口算.8.1÷0.03=35+3=516×815=79-13=89×924=134-18=1.5×4=7.45+8.55=25÷110=2.4-12=3.5×57=37×23=-数学

题目简介

口算.8.1÷0.03=35+3=516×815=79-13=89×924=134-18=1.5×4=7.45+8.55=25÷110=2.4-12=3.5×57=37×23=-数学

题目详情

口算.
8.1÷0.03=
3
5
+3=
5
16
×
8
15
=
7
9
-
1
3
=
8
9
×
9
24
=
134-18=1.5×4=7.45+8.55=
25÷
1
10
=
2.4-
1
2
=
3.5×
5
7
=
3
7
×
2
3
=
题型:解答题难度:中档来源:不详

答案

8.1÷0.03=270,class="stub"3
5
+3=3class="stub"3
5
class="stub"5
16
×class="stub"8
15
=class="stub"1
6
class="stub"7
9
-class="stub"1
3
=class="stub"4
9
class="stub"8
9
×class="stub"9
24
=class="stub"1
3
134-18=116,1.5×4=6,7.45+8.55=16,
25÷class="stub"1
10
=250,
2.4-class="stub"1
2
=1.9,
3.5×class="stub"5
7
=2.5,
class="stub"3
7
×class="stub"2
3
=class="stub"2
7

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