每日一练(暑假作业)(中班数学)

每 日一 练之内的加减法练习7 + 3 = 3 - 2 =5 + 2 = 2 - 1 =4 + 1 = 8 - 1 =5 + 3 = 7 - 5 =9 - 4 = 7 + 2 =看图列式计算+ =