姓名 ______________________日期 ____________得分 ____ / 12
加减法算式组（数族）练习
加减法算式组（数族） · 1–12
用每组数写出一组相关的算式。
答案 — 加减法算式组（数族）练习
加减法算式组（数族）
2.4 + 6 = 106 + 4 = 1010 − 4 = 610 − 6 = 4
4.1 + 6 = 76 + 1 = 77 − 1 = 67 − 6 = 1
5.2 + 4 = 64 + 2 = 66 − 2 = 46 − 4 = 2
6.3 + 5 = 85 + 3 = 88 − 3 = 58 − 5 = 3
7.1 + 4 = 54 + 1 = 55 − 1 = 45 − 4 = 1
8.2 + 3 = 53 + 2 = 55 − 2 = 35 − 3 = 2
9.4 + 2 = 62 + 4 = 66 − 4 = 26 − 2 = 4
10.6 + 1 = 71 + 6 = 77 − 6 = 17 − 1 = 6
11.6 + 3 = 93 + 6 = 99 − 6 = 39 − 3 = 6
12.3 + 1 = 41 + 3 = 44 − 3 = 14 − 1 = 3
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