Math 7 Unit 5 Review

Tags

CCSS.6.EE.B.7

When solving an equation, Mr. Melvin divided the left side of the equation by -3. What must he also do?

• Divide the right side by -3

• Multiply the right side by -3

• Divide the Right side by 3

• Add 3 to cancel the -3

Answer explanation

To keep an equation balanced, you must always do the same operation to both sides!

Tags

CCSS.6.EE.B.7

Which operation is the inverse of subtraction?

• addition

• subtraction

• multiplication

• division

Answer explanation

Inverse means the opposite operation, or the operation that undoes something!

Tags

CCSS.2.NBT.B.5

Which operation is the inverse of multiplication?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.3.OA.C.7

• addition

• subtraction

• multiplication

• division

Tags

CCSS.6.EE.B.7

Tags

CCSS.7.EE.B.4A

BONUS QUESTION! How well do you know your classmates: Which of your classmates wants to become a librarian?

• Hazel

• Ciaran

• Finn

• Ben

Tags

CCSS.RI.1.1

CCSS.RI.2.1

CCSS.RI.3.1

CCSS.RL.2.1

CCSS.RL.3.1

Tags

CCSS.7.EE.B.4A

Which equation could represent the situation?

A group of 6 friends go to the movies. In addition to their tickets, they bought a giant popcorn to share for $8.25. The total cost was $72.75

Tags

CCSS.HSA.CED.A.3

Tags

CCSS.7.EE.B.4A