Basic Arithmetic and Equation Solving

What number makes this equation true? 10 + (4 + __) = 22

• 6

• 7

• 8

• 9

What number makes this equation true? 4 x (2 x __) = 40

• 4

• 5

• 6

• 10

What number makes this equation true? 2 x (3 + __) = 14

• 3

• 4

• 5

• 6

What is the value of 20 - 8 + 13?

• 15

• 20

• 25

• 30

Arthur had 15 colored papers. Ben borrowed 2, Catherine borrowed 5, and Dave borrowed 6. Then Eli gave Arthur 8 more. How many colored papers does Arthur have now?

• 10

• 8

• 12

• 14

What is the value of 30 ÷ 6 × 3?

• 15

• 5

• 18

• 10

Mrs. Cruz has 30 pupils. She put them into 3 groups. Each pupil in a group gets 2 pencils. How many pencils did one group receive?

• 20

• 10

• 60

• 30

What is the value of 5 + 3 × 4 - 2?

• 15

• 20

• 10

• 18

Find the value of 6 + 42 ÷ 2 - 15.

• 12

• 18

• 24

• 6

What is the value of 10 - 2 × 3 + 5?

• 9

• 29

• 11

• 19