Review 1

Mathematical Equivalence

ON

Tags

6.3.E

• $36.50

• $43.75

• $37.50

• $25.00

Tags

6.3.E

• 408.38

• 57.75

• 41.25

• 6

Tags

6.3.E

Catherine owes $22 on her lunch account balance. On Monday, she pays $15 toward her balance, but then charges $4 for lunch that day. What is Catherine's lunch account balance at the end of the day Monday?

• -11

• -3

• -41

• 3

Tags

6.3.D

• $4

• $26

• $29

• $7

Tags

6.3.D

LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown.

First card: -12

Second card: 3

Third card: -5

What is the sum of the values of LuAnn's three cards?

Mathematical Equivalence

OFF

Tags

6.3.D

Complete the factor tree for 300.

Which expression shows the correct prime factorization of 300?

Tags

6.7.A

Mathematical Equivalence

OFF

Tags

6.7.A

Max needs to create equivalent expressions

that simplify to 12. Which of Max’s expressions

is NOT equivalent to 12?

Tags

6.7.A

Mariah uses the distributive property to write

an expression equivalent to 18 + 36. Which

could represent Mariah’s expression?

Select TWO correct answers.

• 18(1+4)

• 9(2+4)

• 18(2+2)

• 6(2+6)

• 3(6+12)

Tags

6.7.D