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The second volume of the second grade math oral problem 100.
The second grade of primary school mathematics oral calculation problem book 2

24÷4= 7+63= 9×4= 36÷6= 9×7=

56÷8= 28+6= 7×5= 36+4= 30÷5=

63÷9= 64÷8= 38+ 16= 45÷5= 7÷ 1=

25+23= 12+35= 27+7 1= 46+33= 40÷8=

2 1+ 15= 36+22= 59+ 18= 72+24= 4 1-29=

44-9= 72+ 16= 43+32= 35-8= 56÷7=

8×2= 7+56= 56÷7= 12÷6= 4×2=

2 1-7= 7×3= 8÷8= 32÷4= 80-9=

( )×6=30 42÷7= 35-6= 28÷7= ( )×8=48

2 1÷3= 36÷4= 18÷2= 63÷7= 9×6=

9×9= 46+ 10= 65+40= 8 1÷9= 55-20=

9+46= 9÷3= 9÷9= 58+32= 80-28=

33+60= 54÷6= 40÷8= ( )×4=20 6 1- 13=

15÷5= 9×3= 42- 15= 18÷9= 180-60=

72-40= 47+8= 14+85= 6 1+27= 170+20=

5×9= 7×7= 73+ 16= 60+300= 10÷5=

83-29= 5×6= 43- 17= 2 1+27= 32÷8=

30÷6= 36÷4= 64÷8= 5÷ 1= 15÷3=

16÷8= 42÷6= 400+50= 38+26= 93-8=

49÷7= 6×9= 56-30= 35÷5= 27+25=