2018年春二年级口算题(四十四)
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2018-03-20 15:57:11
2018年春二年级口算题(四十四)
42+6×9 =
76-3×1 =
92-4×3 =
6+6×5 =
77-7×6 =
67-6×9 =
20-6×5 =
5+4×4 =
82-9×1 =
18-9×1 =
