Topic 4 and 5 Review

What's that symbol

100

2 x $ =6

3

200

9 x 4 = @

36

300

81 / % = 9

9

400

45 / ? = 9

5

500

12 x & =36

3

Split the array

100

(9x6)

(9x3)+ (9x3) etc

200

(5x8)

(1x8)+(4x8) etc

300

(7x4)

(3x4)+ (4x4)

400

(12x4)

(6x4)+(6x4) etc

500

(15x3)

(10x3)+(5x3) etc

Turn it into a division problem

100

5x5=25

25/5=5

200

4x3=12

12/3=4   

12/4=3

300

4x5=20

20/5=4

20/4=5

400

9x4=36

36/4=9

36/9=4

500

9x12=108

108/12=9

108/9=12

Turn it into a multiplication problem

100

55/5=11

11 x 5 =55

5 x11 =55

200

72/8=9

9 x8= 72

8 x9 =72

300

48/8=6

6 x8 =48 

8x6 = 48

400

56/ 8 =7

7 x 8 =56

8 x 7 = 56

500

84/ 12 =7 

7 x 12 =84

12 x7 =84

Which expression could represent the value of the letter

100

36 / 6 = D

6 x 6

200

42 /7 = F

7 x 6

300

32/ 4 = R

8 x 4

400

40 / 10 = W

4 x 10

500

63 / 9 = P

7 x9