二年级数学暑假《口算练习84题》汇总

二年级数学暑假《口算练习84题》汇总

  • 简介

    24÷3+23= (8-1)×6= 17+3×2= 9×8+69= 86-6×9= 16÷2-8= (6+6)÷3= 9×9-12= 81-27÷9= (19+9)÷7= (14+2)÷8= 5×6-23= 5×(13-4)= 48÷(9-3)= 4×(5+4)= 9×(17-8)= 16÷4+67= 6×3+37= 18÷(24-18)= 18÷9+48= 45+7÷1= 14÷(2-0)= 36÷(5+4)= 81-9×4= (14+16)÷6= 38+36÷6= 3×5+37= 49÷7×7= (17+1)÷6= 7×3-4=

二年级数学暑假《口算练习84题》汇总