Show:
Division
Multiplication
Addition
Subtraction
Mixed
100

300/10

30

100

9x5

45

100

11+9

20

100

55-8=

48

100

15x5=

75

200

160/4

40

200

19x5

95

200

932+20

952

200

2,367-214=

2,153

200

899+300=

1,199

300

432/12

36

300

119x5

595

300

1,398+201

1,599

300

12,367-414=

11,953

300

5x+8=38

x=

x=6

400

19,500/15

1,300

400

2119

10,595

400

7323+556=

7,879

400

95,252-1,852

93,400

400

9b-4=41

b=

b=5

500

19.876/0.001

19,876

500

21,119x5

105,595

500

1,432+505+40

1,977

500

7,822-4,955=

2,867

500

1,500 x 90= m

m=

m=135,000