7th Grade Math Test, Mod 4

• Commutative Property

• Associative Property

• Identity Property

• Distributive Property

Answer explanation

The commutative property is shown because 5+3 = 3+5.

Tags

CCSS.1.OA.B.3

Answer explanation

Either convert the decimals to fractions or fractions to decimals before adding.

Tags

CCSS.7.NS.A.1C

Billy Bob had $48 in his bank account. He had to pay his electric bill which was $60. Which expression shows how to find how much money Billy Bob still needs to pay on his electric bill?

Answer explanation

Subtracting is the same thing as adding a negative number.

Tags

CCSS.7.NS.A.1C

• True
• False

Tags

CCSS.7.EE.B.3

Answer explanation

Two negative signs cancel each other out.

Tags

CCSS.7.NS.A.1D

Click on the correct space to show whether each equation is positive or negative.

Answer explanation

Remember that negative signs cancel out.

Tags

CCSS.7.NS.A.1C

Mathematical Equivalence

ON

Answer explanation

Remember to convert decimals into fractions before combining terms.

Tags

CCSS.7.NS.A.1D

Bryan is playing monopoly with his friends. He starts his turn with $265. By the end of the turn, he loses $322. What equation can Bryan use to find out how much money he owes?

Tags

CCSS.HSA.CED.A.3

Draw what piece you would be in Monopoly OR draw what you would buy if you had a million dollars.

Bryan is playing monopoly with his friends. He starts his turn with $265. Six turns later, Bryan ends up $234 in debt. How much money did he lose in total?

• $31

• -$31

• $499

• $177

Tags

CCSS.7.NS.A.3