+ = - = | ÷ = | 1÷ = | × = × × = |
8× +8× = | 55× ÷ = | × ÷ × = | 0× + = |
+
=
,
=
,
=
,1
=1
,
=
,
=
,8×
+
=4,55×
=40,
×
÷
×
=
,0×
+
=
.故答案为:
,
,
,1
,
,
,4,40,
,
.分析:根据分数加减法、分数的乘法、分数除法及其分数的四则混合运算进行计算即可得到答案.
点评:此题主要考查的是分数的加减法、分数的乘法、分数除法四则混合运算.
编辑:chaxungu时间:2026-04-27 12:11:38分类:小学数学题库
+ = - = | ÷ = | 1÷ = | × = × × = |
8× +8× = | 55× ÷ = | × ÷ × = | 0× + = |
+
=
,
=
,
=
,1
=1
,
=
,
=
,8×
+
=4,55×
=40,
×
÷
×
=
,0×
+
=
.
,
,
,1
,
,
,4,40,
,
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