7th Grade Math Vocabulary

Week 1: Opposites, Zero Pairs and Additive Inverse

100

Opposites make a _________ pair.

Zero

200

Opposites are the _________ distance from zero. (equidistant)

Same

300

Lance started a vending machine business and borrowed $5,000 from the bank. How much money would Lance need to earn to make a profit?

A. -$5,000

B. -$5,100

C. $5,000

D. $5,100

D. $5,100

Week 2: Absolute Value and Additive Inverse

100

The distance a number is away from zero is always ________________.

Positive

200

When using absolute value to find distance, remember if numbers are on the opposite side of zero, you must ______ the absolute values.

A. Add

B. Subtract

A. Add

300

Solve

-|8| + |-10|

2

Week 3: Adding and Subtracting with Rational Word Problems

100

Ascends means it's a ____________ number.

Positive

200

Borrow means it's a _____________ number.

Negative

300

When a person uses their check card, what does that mean?

a. Deposit in their account

b. Account balance will climb

c. Account balance will dive

d. Their account balance will increase

C. Account balance will dive

Week 4: Multiplying and Dividing with Rational Word Problems

100

Dolly purchased 9 bags of Takis and each bag cost $1.99. Do we need to find the total or equal groups to find out how much her Takis cost?

Total

200

To find the average means to multiply or divide?

Divide

300

Mrs. Crump has $3,000 and spent 35% of her money on food. Do we need to multiply or divide to find how much she spent on food?

Multiply