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一年级下数学进位加法练习题一年级数学 年级 班 姓名: 9 + 2 4 = 7 + 33 = 6 + 57 =( 5 + 46 = 3 + 28 = 4 + 77 = 85 + 9 = 9 + 54 = ) ) ) 1 ) ) 8 + 73 = 5 + 68 = 4 + 69 = 6 + 28 = 47 + 8 = 83 + 9 = 8 + 25 = 5 + 47 = 35 + 6 = 37 + 9 = ) ) ) ) ) 2 28 + 70 = 39 + 20 = 30 + 57 =( ) 60 + 36 = 30 + 27 = 40 + 28 = 48 + 40 = 35 + 40 = 53 + 30 = 26 + 20 = ) ) ) 3 ) ) ) 37 + 2 = 37 + 20 = 44 + 3 = 44 + 30 = 56 + 2 = 56 + 20 = 28 + 30 = 50 + 26 = 5 + 18 = 26 + 40 = 37 + 40 = ) ) 4 ) ) )