试题 试卷
题型：判断题 题类：常考题 难易度：普通
北师大版数学二年级下册总复习（1）A卷
3 × 4 + 3 = 2 × 8 – 2 = 2×5 + 2 = 3 × 8 – 3 =
6 × 3 – 6 = 5 × 4 – 5 = 7 ×2 + 2 = 5 × 4 – 5 =
4×5-12
=
26-5×3
8+64÷8
54÷9+12
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