Gr. 7 Module 2 Pre-test

Vocabulary

100

What is a terminal decimal?

A terminating decimal is a decimal that ends, and does not repeat

200

What is a repeating decimal, give an example.

A decimal that has a set of numbers that continues to repeat, 

300

What does difference and product mean?

Difference means subtract product means to multiply

400

What is a divisor?

Something you use in division

500

What is an integer?

Positive and negative numbers

Evaluate the expression

100

1/12 * 1/3

1/36

200

3/8 - 7/8

-4/8

300

-1/4 - 3/4

-1

400

1/4 + 2/3

11/12

500

-15/3

-5

Fraction vs Decimal

100

What is 1/3 as a decimal

.3333

200

What is 3/4 as a decimal

.75

300

What is 2/9 as a decimal? Is it repeating or terminal?

.22222, repeating

400

What is 5 3/4 as a decimal?

5.75

500

What is 48/50 as a decimal?

.96

Equations

100

Write the equation, one-third the sum of negative fifty four and fifteen

1/3*(-54+15)

200

Write the equation three times the difference of negative 9.6 and 4.75

3(9.6-4.75)

300

Write the equation four times the sum of seven and eight

4 x (7 + 8)

400

Evaluate -16(1/6)

-16/6

500

A movie subscription charges $9.99 per month, write an equation that shows the total cost in dollars represented by c to subscribe to the service for m months

$9.99m

Bonus

100

What is 3²

9

200

What is 4² ₊ 1

17

300

What is 1/3 * 1/4

1/12

400

4-13

-9

500

-6+3 1/8

-2.875, -2 7/8, -23/8