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The fifth grade second volume mathematics oral calculation problem (as long as the problem)
The fifth grade second volume mathematics oral examination questions 25+ 15 =

47 -27 =

58 + 18 =

19 +29 =

16 + 16 =

23 - 13 =

9 10 + 1 10 =

7 12 -5 12 =

255 - 105 =

10-2.5 =

13 +23 =

47 -27 =

16 +56 =

9 10 -3 10 =

29 +49 =

18 + 18 +38 =

1- 29 -49 =

12 1 1 - 1 1 1 =

47 +47 =

1-89 =

12 + 15 + 12 =

76÷ 19=

1-0.00 1=

156÷26=

3.6×0.2=

360÷45=

80÷ 16=

1.3-0.7=

0.49+0. 16=

2.6×0.4=

55÷0.00 1=

55×0.00 1=

2400÷30=

25 - 15 =

34 + 14 =

29 +59 =

12 + 12 =

58 -38 =

56 - 16 =

13-0.56 =

14 - 1.5 =

9 10 -4 10 =

0.79+0.79×99=

1÷5+ 1÷5=

0.89× 10 1-0.89=

1. 1-2.7÷27=

573-(273+ 169)=

12.4× 1 1- 12.4=

5÷0.25=

0.84÷0.4=

0.25× 16=

2.5×40=

700-699.9=

620÷200=

78÷ 16=

900 1-8006=

144÷ 12=