二年级上册数学口算测试
班级 姓名
62-7 = 94+6= 63+9 = 40-9+12=
84-70= 58+24= 51-6 = 6+40 = 62-4 = 24+9 = 9+70 = 30-6 = 18+7 = 57+6= 15+40 = 70-2= 26+70 = 63+8= 34+7 = 40-8= 61-7 = 3+48 = 74-40 = 28-14= 76-6 = 29+5 = 44-8= 63-8 = 50-3 = 8+ 37 = 80-70 = 52-9 = 80-2 = 75-36=
-16=
42-3 +25=
32-7 +48=
9+19+50=
38+7-6=
46-20 +72=
16+80-15=
30+25 -16=
72+8 -40=
35+19-19= 50+3