试题 试卷
题型:填空题 题类:常考题 难易度:普通
异分母分数加、减法(不含带分数) 6925
+ =
- =
2- =
4× = × = 8.4× = × =
3.8× = 12× = ×2.5= + =
× × = 72× × =
① + = ②1﹣ ﹣ = ③ + + = ④ ÷ =
⑤0× + = ⑥0.25×0.5×20= ⑦1.5÷100×10= ⑧ :0.25=
⑨1× ÷ ×1= ⑩ + + + =
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