2018年春二年级口算题(九十)
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2018-03-21 18:24:48
2018年春二年级口算题(九十)
9×8-63 =
9×6-33 =
42+6×9 =
76-3×1 =
92-4×3 =
6+6×5 =
77-7×6 =
67-6×9 =
60-6×5 =
5+4×4 =
