Show:
Multiplication
Division /=divided by
Fractions
Negatives (very hard)
add and subtract
100

5x6

30

100

42/7

6

100

3/4+2/4  mixed

1  1/4

100

-2+5

3

100

15+7-2

17

200

8x7

56

200

49/7

7

200

1/4+2/4

3/4

200

-7+7

0

200

87+23-54

56

300

9x4

36

300

36/4

9

300

17/34 simplified

1/2

300

-5+3

-2

300

94+1-96

-1

400

11x12

132

400

54/6

9

400

23/64+23/64

46/64

400

-100 +500

400

400

2+765-12

755

500

12x12

144

500

daily double amount X2

what does the division symbol look like

a line with a circle above and below

500

1/2+5/10

1

500

-17 = 32

15

500

1234+1234-2468

0