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Inverse Operation for Missing Number

Last updated about 7 years ago

16 questions

1 point

1

Question 1

1.

3X___=21

A 4

B 5

C 6

D 7

1 point

1

Question 2

2.

___X8=48

A 4

B 5

C 6

D 7

1 point

1

Question 3

3.

Use the inverse operation to solve.

A  2

B 9

C 6

D 7

1 point

1

Question 4

4.

A 8

B 25

C 35

D 13

1 point

1

Question 5

5.

4X___=36

1 point

1

Question 6

6.

___x11=66

1 point

1

Question 7

7.

1 point

1

Question 8

8.

1 point

1

Question 9

9.

5x___=25

A 1

B 3

C 5

D 7

1 point

1

Question 10

10.

___x2=18

A 9

B 1

C 18

D 6

1 point

1

Question 11

11.

A 5

B 8

C 9

D 0

1 point

1

Question 12

12.

A 1

B 2

C 3

D 4

1 point

1

Question 13

13.

6x___=18

1 point

1

Question 14

14.

___4=24

1 point

1

Question 15

15.

1 point

1

Question 16

16.