文档介绍:二年级上100以内数学口算练****题姓名:班级:54-45= 35+27= 84-48= 40-29=48+48= 60+25= 72-45= 46-38=56-28= 78-69= 72-37= 53+28=96-59= 75+17= 54+37= 59+19=55-47= 73+29= 56-27= 92+59= 98-56= 35+17= 60-38= 36-25=86-58= 42-16= 42-19= 75-59=24+38= 42-23= 52+23= 63-37=44+39= 70+19= 16+23= 57-16=35+17= 50+22= 62+12= 22+55= 46-28= 48-26= 86-45= 70-42=72-54= 16+27= 43-27= 63+25=40-12= 83-56= 76-37= 54-29=79-64= 98-48= 64+24= 75-55=56-36= 67-60= 85-50= 42-32= 55+38= 15+56= 69-31= 93-56=23+32= 42-19= 71-15= 62-56= 35+17= 50+22=35+17= 50+22= 62+12= 22+55=46-28= 48-26= 86-45= 70-42=72-54= 16+27= 43-27= 63+25=35+17= 50+22= 62+12= 22+55=46-28= 48-26= 86-45= 70-42=72-54= 16+27= 43-27= 63+25=50+22= 二年级上100以内数学口算练****题姓名:班级:54-45= 35+27= 84-48= 40-29=48+48= 60+25= 72-45= 46-38=56-28= 78-69= 72-37= 53+28=96-59= 75+17= 54+37= 59+19=55-47= 73+29= 56-27= 92+59= 98-56= 35+17= 60-38= 36-25=86-58= 42-16= 42-19= 75-59=24+38= 42-23= 52+23= 63-37=44+39= 70+19= 16+23= 57-16=3