30之内加减法混淆运算题目 30 之内数学口算题 姓名: ________________ 题) 25+13-17= 23-12+15= 用时: _________________ 做对了 ______题(共 50 30-19+12= 23-12+15= 19-17+16= 23-12+15= 28-6-7= 23-12+15= 30-17+6= 26+15-17= 18-15+12= 30+17-6= 21+14-15= 18-9+16= 22-17+5= 29+18-21= 26+17-28= 18-9+21= 19-17+22= 32-9+18= 12+15-7= 29+16-15= 28+15-17= 27+17-18= 26-12+15= 17+19-15= 20+19-12= 19-16+3= 18+15-7= 22-19+8= 29+13-16= 22+24-15= 30+0-19= 21+18-7= 15+16-9= 6+23-19= 23-18+21= 7+21-14= 26-24+16= 9+19-8= 28-12+26= 15+14-12= 6+9+4= 9+18-27= 12+9-17= 1 / 1 25+14-19= 30-18+12= 29+9-17= 30+29-39= 25+13-16= 本文来源:https://www.wddqw.com/doc/44372cc483eb6294dd88d0d233d4b14e85243e6d.html