2018年小学三年级口算练习题(四十一)
2018年小学三年级口算练习题(四十一)30+86 = 58+91 = 62+57 = 55+39 = 73-21 =
95+36 = 44+7 = 48+32 = 69+40 = 2+25 =
22-17 = 62+50 = 91+12 = 72-45 = 68+58 =
34+28 = 19+17 = 10+39 = 91+8 = 57+86 =
93+40 = 36+28 = 16-16 = 92+82 = 10+56 =
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