二年级整十数减两位数的减法口算题
下面是二年级整十数减两位数的减法口算题,家长可以让二年级孩子做一下此练习题。(1)80 + 51 =
(2)60 + 21 =
(3)60 + 36 =
(4)60 + 21 =
(5)90 + 71 =
(6)50 + 49 =
(7)60 + 50 =
(8)80 + 61 =
(9)80 + 34 =
(10)80 + 75 =
(11)50 + 19 =
(12)50 + 27 =
(13)20 + 11 =
(14)60 + 14 =
(15)80 + 22 =
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