Review properties

The switch

100

Write an equation that is the same as :

8 x 6  

6 x 8 

200

Write an equation that is the same as : 

1 x 5 

5 x 1 

300

Write an equation that is the same as : 

9 x 4

4 x 9

400

Find the equation that is the same as  6 x 5 

(A) 5 + 6 

(B) 5 x 6

(C) 5 x 5

(B) 5 x 6 

500

Find the equation that is the same as  1 x 3 

(A) 3 x 3

(B) 3 + 1

(C) 3 x 1 

(C) 3 x 1 

find the missing number

100

(2 x 4 ) x 7 = 2 x (___ x 7) 

4

200

(8 x 3 ) x 9 = __ x (3 x 9) 

8

300

(7 x 6) x 5 = 7 x (6 x ___)

5

400

(3 x 3 ) x 7 = ___ x (3 x 7)

3

500

( 2 x 4 ) x 6 = 2 x (__ x 6)

4

solve

100

2 x 2 x 5 

20

200

1 x 10 x 6 

60

300

6 x 2 x 2 

24

400

7 x 3 x 3 

63

500

11 x 4 x 2

88

Does it equal 30?

100

10 x 3 

yes 

200

3 x 11

no

300

6 x 5 

yes 

400

(1 x 5 ) x 6 

yes

500

(5 x 2) x 3

yes

X multiply or / divide

100

I have 16 grapes to share evenly among 8 friends. 

16 ➗ 8 

200

There are 3 tables in the room. Each table has 4 legs. 

3 x 4 

300

There are 24 carrots to share evenly among 6 bunnies. 

24 ➗ 6

400

There are 30 cookies to share evenly among 10 students. 

30 ➗ 10

500

I see 5 bears with 2 ears on each bear. 

5 x 2