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Who can do the math homework in grade five?
The math problems in the fifth grade of primary school are as follows:

1、4.9×0.7=3.43

2、0.87-0.49=0.38

3、8+2-8+2

4、25*4/25*4

5、7.26-(5.26- 1.5)

6、286+ 198

7、3 14-202

8、526+30 1

9、223-99

10、6.25+3.85-2. 125+3.875

1 1、9-2456*2 1

12、0.5/ 1 1.5-4*2.75

13、 1/2×3/5

14、3.375+5.75+2.25+6.625

15、 100 1-9036÷ 18

16、3.8×5.25+ 14.5

17、2. 1*4.3+5.7*2. 1

18、30× 1/3

19、 102*45-328

20、2/3× 12

2 1、2.8*3. 1+ 17.6/8

22、3/5×5/6

23、(50- 12.5)/2.5

24、2/5× 1/3

25、6 1 10*47+639

26、 1/2- 1/6

27、3.5*2.7-52.2/ 18

28、 1/7× 1/5

29、3.375*0.97+0.97*6.625

30、25×4/5

3 1、6.54+2.4+3.46+0.6