小学数学二年级下册口算题(非常全面).doc

63÷9×7= 64÷8÷2= 56÷8÷ 7= 49÷7÷ 7= 49-9+30= 40÷5× 6= 40+6 × 7=6×7÷ 6= 72-20+10= 9×6÷ 9= 55+10-8= 29+4-20= 63÷7÷ 9= 8+27+2= 27÷3+ 71= ( 38+ 16)÷9= (28+ 7)÷7= 25÷5+ 23= 12+ 35÷7= 46+30÷6=( 40 -24) ÷ 8= 21÷7+ 15= 36÷6+ 22= 59+ 18÷3= 44-9×3= 72+ 24÷6= 41-24÷6= 56÷7× 2=8× 4+ 2=7+ 56÷8= 56÷7 +23 = 12÷6× 2=4×2×6= 21÷7+ 7=7×3 +59 =8÷8 +59 = 28÷7 +1 7= 32÷4÷2= 80- 48÷ 8= 21÷3× 8= 36÷4×7= 18÷2×7= 72÷8+ 16= 43+ 32÷8= 35-8× 2= ()× 6=30 42÷ 7= 35- 6=() × 8=48 63÷ 7=9× 6=9× 9= 46+ 10= 65+ 40= 81÷ 9= 55- 20= 9+ 46= 9÷ 3=9 ÷ 9= 58+ 32= 80- 28= 33+ 60= 54÷ 6= 40÷ 8= ()× 4=20 61- 13= 15÷ 5=9× 3= 42- 15= 18÷ 9= 180 - 60= 72- 40= 47+ 8= 14+ 85= 61+ 27= 170 + 20÷5=5×9÷9= 21÷7× 7= 92- 73+ 16= 60+ 300 -100 = 10÷5× 6= 83-28÷4= 57-5× 6= 43-15÷3= 30- 16÷ 8= 42÷6×8= 400 - 220 + 50= 56- 49÷ 7=6×9- 38= 56- 30÷ 6= 34+ 45÷ 9= 46-8 ×4= 28÷7× 9= 24÷4 +40= 42÷7÷2=9÷1×8= 64÷8×5=9×6-2 5= 28÷4×5= 6×4- 15=4×2×3=5×6 +56 = 72-8 ×9= 81÷9 +51 = 30-21 ÷3= 6×8- 16= 60+ 93+ 42=5- 21÷3= 54÷( )=69÷( )=3()÷ 6=7 8×( )=48 ()× 7= 21()× 8=56 18÷()=3 16÷() =2()÷ 9=3 64÷() =8()× 7=35 9×() =27 35÷()=7()÷ 6=5 ()÷ 8=47×() = 56()× 9=45 48÷()=66×() =42 ()× 4=36 27÷() =3()× 7= 638×()= 72 14÷() =2 54÷() =9()÷ 7=4 27÷()=3() ÷ 8=4 ()× 6=48 ()- 7=38 40–( )=12 35+( )=50 39 =27+ ()( )-56=32 83 =33+ () 29= () -10 58= () +6 32=72-( ) 34= () +8 61=95- () 51= () -21 62+( )=70 47 -( )=40 24+( )=42 ( )+ 8=16 50=85- () 25=88-( ) 39=( )-15 17=35-( ) 31=70-( )()- 2=35 24–( )=12 ( )-56=30 81+( )=90 24 +( )=40 24 +( )=30 ( )+21=56 ( )-21=69 56-( )=33 ( )+ 6=51 35 =26+ () 44= () +6 50=65- () 75=87-( ) 18=25-( ) 51=75-( ) 16=21-( ) 19=( )+15 ()- 2=3 37+ ()= 58 18+ ()= 56 45- () =24 38+ () =73 () -20= 48() +56= 72 24÷() =6 ()× 4= 365×() =54 72+ ()= 80 30- () = 21 9×()= 63 18÷()=6 16÷()=4() +29=34 ()÷ 6=7 ()× 8=72 9+()= 44 18+ () = 63 () +23= 44 66+ () =79 8×()= 32()× 6= 48 28- () =14 41- ()= 35 32- ()= 28() +18=29 45+4 × 5= 46+8+4= 42÷7× 6=6×5÷ 6= 4×2× 9= (21+6) ÷ 9= (7+23) ÷ 6= (34+14) ÷ 8= (20+29) ÷ 7=