Addition
Subtraction
Multiplication
Division
Ratios
100

18+9=

27

100

17-5=

12

100

5 times 5

25


100

12 divided by 3=

4

100

What is the ratio? 1 girl to 3 boys

1:3

200

22+11=

33

200

33-6=

27

200

12 times 7=

84

200

24 divided by 4

6

200

What is the ratio of 40 dogs to 30 cats

Simplify!

40:30      Common like term? 10

4/3

300

67+ 33

100

300

79- 53=

26

300

15 times 9

135


300

72 divided by 9

8

300

What is the common like term of 12 to 8

4 is the common like term.

goes into 12 with times 3

Goes into 8 with times 2

400

140+ 499=

639

400

992-123=

869

400

369 times 963=

355,347

400

8 divided by 0

Trick question! it is called Undefined. There is no solution.


400

What is the common like term of 49:7

Common like term is 7

Gooes into 49, 7 times

500

9504+ 3071

12,575

500

5678-1234=

4,444

500

1234 times 4321=

5,332

500

8555 divided by 5

1711


500

What is the ratio? A jar contains 720 beans. 

420 are pinto beans

300 are black.

Simplify with common like terms

what is a the common like term? 20 and 3

Take your 420/300

420/20=21      300/20=15

21/15 simplify more! divide by 3

7/5 is the ratio