Groups & Arrays
Repeated addition & subtraction
Multiplication
Multiplication & Division
True or False
Division
100

6 groups of 3 equals?  


18

(6 x 3 = 18)

100

Solve and change to multiplication:

4+4+4+4+4+4+4=___

4 x 7 = 28

100

Solve multiplication problem:

8 x 2 = _____    

16

100

The opposite operation of Division is addition.  T or F


FALSE!

100

Answer division problem:

45 ÷ 5 = _____



9



200

What is the total of this array?

8 rows

4 columns

32

(8x 4 = 32)

200

Solve and change to multiplication:

8+8+8+8=___

8 x 4 = 32

200

Solve multiplication problem:

5 x 9 = ____ 

45

200

Multiplication is repeated addition.  T or F  


TRUE


200

Answer division problem:

24 ÷ 3 =____



8


300

What is total of this array?

3 rows

5 columns

15

(3 x 5 = 15)

300

Solve and change to Division:

35- 5 - 5 -5 -5 -5 -5 - 5 = 

35 ÷ 5 = 7

300

Solve multiplication problem:

7 x 3 = ____  


21

300

Division only has one strategy to solve a problem.  T of F

FALSE!


300

answer division problem:

81 ÷ 9 = ____



9


400

10 groups of 13 equals?


130

(10 x 13 = 30)

400

Solve and change to multiplication:

7+7+7+7+7+7=____

7 x 6 = 42

400

Solve multiplication problem:

16 x 4 = ____        

64   

400

Multiplication follows a number pattern.  T or F  

TRUE!

400

Answer division problem:

24 ÷ 6 = ____


4


500

What is the total of this array?

17 rows

3 columns


51 

(17 x 3 = 49)

500

Solve and change to multiplication:

54 - 9 - 9 - 9 -9 -9 - 9 =

54 ÷ 9 = 6

500

Solve multiplication problem:

12 x 11  = ____

 

132

500

Multiplication's opposite operation is subtraction?  T or F 

FALSE!

500

Answer division problem:

144 ÷ 12 = ____

12