Unit 1 Math Review

What is the rule for the Magic Box?

• Add 4

• Add 6

• Multiply by 2

• Multiply by 3

What is the missing value from the table?

• 25
• 27
• 29
• 39

How much money do Nancy and Paul make each hour they babysit?

• Nancy: $5 , Paul: $2
• Nancy: $4 , Paul: $2
• Nancy: $5 , Paul: $4
• Nancy: $4 , Paul: $4

Which expression has a value of 13?

• 5 + 4 × 3 − 1
• (5+4)×3−1
• 5+4×(3−1)
• (5+4)×(3−1)

Evaluate the expression.
49 − 2 ( 6 + 3 )

• 33
• 31
• 30
• 29

two times the difference of five and three

• 2 x (5 - 3)
• 2 ÷ (5 - 3) 
• 2 x 5 - 3
• 5 - 3 ÷ 2

the difference of sixteen and two divided by seven

• (16 + 2) ÷ 7
• (16 - 2) ÷ 7
• 16 ÷ 2 + 7
• 16 ÷ 2 - 7

seven times four then add ten

• 7 ÷ 4 + 10
• 7 x 4 - 10
• 7 - 4 + 10
• 7 x 4 + 10

(11 - 3) x 4 ÷ 2

• 1
• 16
• 64
• 2

What is located at (5,3)?

• nothing
• point A
• the park
• point B