文档介绍：二年级上口算试题)
1×3= 50+7= 4×7= 8×4= 46-6=
7×3= 2×9= 78-50= 64+4= 4×6=
7×8= 4+54= 5×6= 6×8= 42-5=
6×5= 53+14= 2×7= 64-44= 9×9=
3×9= 20+25= 6×6= 8×8= 83-7=
4×5= 43+32= 2×5= 54-30= 5×9=
56-4= 4×2= 3×7= 5×3= 9×5=
9×7= 64+9= 3×6= 9×6= 8+57=
9×6= 56+8= 2×6= 6×8= 40+45=
8×4= 80-8= 7×5= 40+18= 7×6=
43+17= 9×5= 35+25= 3×8= 8×9=
95-50= 7×7= 4×9= 7×8= 68-50=
(二)
4×( )=36 ( )+5=45 42-( )=42 6×( )=30
( )-10=34 ( )×6=24 ( )×7=28 30+( )=35
4×( )=24 56-( )=50 ( )×4=36 ( )×5=35
( )×3=9 ( )×6=48 ( )×7=21 ( )-60=40
42-( )=22 ( )×7=49 ( )×7=42 30+( )=90
( )+22=22 50+( )=74 ( )×7=42 ( )-40=30
8×( )=64 ( )×4=28 ( )×5=40 ( )+20=100
42-( )=8 5×( )=45 ( )+36=50 ( )×7=21
8×( )=24 60-( )=36 ( )×9=63 ( )-50=24
( )-36=30 6×( )=18 6×( )=48 7×( )=35
(三)
34-20= 30+6= 67-7= 9+30= 25+30=
70-64= 7+55= 42-8= 33+46= 83-25=
37+25= 46-29= 75-57= 43-28= 38+27=
90-50= 100-30= 20+60= 78-20= 34+20=
40+43= 24+40= 69-50= 50+32= 25+50=
52-9= 60+15= 76+4= 5+49= 58+7=
50-46= 8+67= 72-8= 26+46= 64-25=
59+25= 56-28= 53-35= 93-7= 46+37=
(四)
8×5-23= 28+40-28= 5×9+30= 76-3+3=
3×8+21= 73+20