Equality in Equations

Which is true?

• 9 x 4 = 3 x 12

• 9 x 4 = 4 x 2 x 2

• 9 x 4 = 9 x 2 x 1

• 9 x 4 = 9 x 2

Identify the true statements.

• 8 × 8 = 7 × 9

• 9 × 8 = 12 × 6

• 4 × 3 = 2 × 8

• 4 × 9 = 3 × 12

• 7 × 6 = 4 × 11

Which number sentence is TRUE?

• 15 + (19 +24) = 15 + (20 + 25)

• 33 + (18+2) = 18 + (33 +2)

• 29 x 2 = 20 x 2

• 4 x 7 = 10 + (2 +4)

Which number can be placed on the line to make the equation true? 29 + 31 = _____ + 10 + 31

• 19

• 21

• 20

• 32

Click on ALL the equations that are TRUE

• 4 X 9 = 7 X 6

• 4 x 4 = 2 x 8

• 10 x 2 = 11 x 11

• 8 x 9 - 12 x 6

• 6 x 5 = 10 x 3

Select all of the equations that are equivalent.

• 3 x 2 = 6 x 1

• 24 ÷ 3 = 5 + 3

• 24 + 12 = 3 x 4

• 15 + 25 = 8 x 5

• 9 ÷ 3 = 3 x 0

Complete the equation to make a true statement:

60 + 12 =

• 8 x 9

• 40 + 27

• 7 x 9

• 39 + 43

Select all equations that are true.

• 6 + 2 = 4 x 3

• 8 + 4 = 2 x 6

• 5 x 4 ≠ 3 x 6

• 9 + 7 = 4 x 3

Select all of the equations that are true.

• 2 x 3 = 12 ÷ 2

• 45 ÷ 5 ≠ 3 x 3

• 7 x 6 = 4 x 12

• 4 x 8 = 24 + 8

What is the missing number to make this equation true?

10 + 6 = __ + 9

• 6

• 7

• 5

• 4