Operations and Algebra

What's the missing number?

• 54

• 56

• 60

• 57

Which shows the correct expression for the table?

• H / 3

• H - 6

• H - 8

• H / 4

Solve for x.

• x = 2

• x = 3

• x = 5

• x = 10

Solve for x.

• x = 21

• x = 17

• x = 20

• x = 18

Solve for x.

• x = 3

• x = 12

• x = 6

• x = 8

Which expression describes the word problem?

• 3a = 45

• 45 x 3 = a

• 45a = 3

• 3 + a = 45

Solve the following using PEMDAS

12 + 36 ÷ 4

Solve the following using PEMDAS

9 ÷ 3 + 4 x 6

Solve the following using PEMDAS

2 x 11 - 12 ÷ 2

What equation matches this situation?
Robyn had some video games then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10

• v + 4 = 10

• 10 - 4 = v

• Answer not Given