一年级口算过关卷.doc

一年级口算练习(十一) 班级 姓名 40-10= 20+50= 50+5= 52-2= 40-40= 45+1= 30+10= 58-30= 49-20= 50-40= 20+30= 48-30= 30+4= 4+22= 90+5= 96+2= 91+8= 9+40= 9+80= 10+60= 80+7= 92+3= 20+5= 89-8= 80-60= 80-20= 90-70= 71+8= 80+3= 63+5= 71+7= 66+2= 70+9= 80-30= 4+80= 56+10= 80+6= 50+8= 90-10= 77-70= 60+10= 60+8= 74-30= 45-20= 18-4= 20+50= 70-50= 30+60= 60-40= 56-50= 62-30= 85-30= 30+20= 20+7= 100-90= 87-4= 60+40= 65+3= 46+3= 11+80= 80-40= 92-10= 50+10= 40-20= 23+60= 80+20= 10+70= 40+60= 70+30= 60-40=30+40= 70+30= 2+40= 6+41= 40+20= 50+20= 25+4= 61+4= 87-50-= 58-20= 55-5= 50-10= 50+4= 50-30= 58-3= 10+40= 20+9= 30+7= 20+80= 94-4= 20+70= 40-40= 70+5= 30+3=70+2= 99-7= 70-60= 90-90= 80-50= 70-30=