二年级100102小升初天天练
奥数网
2010-01-02 13:57:56
1、口算
5×8 =
24÷6 =
27÷5 =
78+17 =
88-55 =
500+400 =
410-40 =
4×6-14=
36÷6=
2、脱式计算
66-17+23
56-28÷7
81÷(32-23)
83-(54-9)
1、口算
5×8 =
24÷6 =
27÷5 =
78+17 =
88-55 =
500+400 =
410-40 =
4×6-14=
36÷6=
2、脱式计算
66-17+23
56-28÷7
81÷(32-23)
83-(54-9)