Solve for the Unknown

Solve the equation: 
x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Solve the following equation:

50 + n = 75

36 = ? x 9

• 5

• 4

• 3

• 6

Solve for the unknown

5+6 = 4+N

• 9

• 10

• 6

• 7

Solve for the unknown

4x____=32

• 7

• 8

• 4

• 6

What is the value of the unknown number in the equation 36 = ☐ x 4 ?

• 10

• 9

• 8

• 7

What is the value of Δ below?
Δ x 3 = 21

• 63

• 7

• 24

• 18

Edwina bought a book for $13. She now has $47. How much money did Edwina have before she bought the book?

• $21

• $60

• $34

• $73

• 16 ÷ __ = 4

• 16 ÷ 2 =

• 40 x 2 = ( 10 x __ ) x 2

• 3 x __ = 7 x 3

Solve for the unknown number.

• 2

• 1

• 7

• 3