Math 7

Midterm Review Round II

Question 1

Round to the nearest thousand:

457 231

Question 2

Round to the nearest hundred

352 043.21

Question 3

Round to the nearest tenth

15.273

Question 4

• Round to the nearest hundredth

321.8765

Question 5

• Round to the nearest thousand

824 302.5

Question 6

• Round to the nearest tens place

47.254

Question 7

Estimate

152.1 + 38.25

Question 8

Estimate

708.1 – 198.23

Question 9

Estimate

125.75 x 4.1

Question 10

• Estimate

490.2 x 8.9

Question 7

What are the divisibility rules for:

3?

9?

Question 8

The number 52__34 is divisible by 3 and 9. What is the missing number?

• Find the LCM of 7 and 8

• Find the LCM of 4 and 6

• Find the GCF of 25 and 30

• Find the GCF of 20 and 24

• Every 5th car on an assembly line is blue. Every 6th car is a convertible.

• What is the position of the first blue convertible?

Question 9

List the factors of 15.

Question 10

List the factors of 32.

• List the factors of 20

Question 13

Write the following as a mixed number:

15 4

Question 14

Write the following as a mixed number:

29 5

Question 15

Write the following as a decimal:

8⅓

Question 16

Write the following as a decimal:

2¼

Question 17

Order the fractions from smallest to greatest:

4 9 23 10 5

Question 18

Write the following as a fraction in lowest terms:

0.25

Question 19

Write the following as a fraction in lowest terms:

0.32

Question 20

Write the following as a fraction in lowest terms:

0.22

Write the following as a fraction in lowest terms:

0.3333333 …

Question 30

Write an equivalent fraction to the following:

25

Question 31

Find the missing number:

5 = 15 10 ?

Question 32

Write the following fraction in lowest terms:

1035

Question 33

Write the following fraction in lowest terms:

21 30

Question 34

Calculate

9 _ 310 4

Question 35

Calculate

4 + 5 5 6

Question 37

On a typical hockey team, there are 12 forwards, 6 defence, and 2 goalies.

In lowest terms, what fraction of the team are• Forwards• Defence• Goalies

Question 36

Calculate

5 1/2 + 3 4/9

Question 39

Calculator permitted for the following questions

Express the following as a percent:

2045

Question 40

Express the following as a percent:

4057

Question 41

Express the following as a percent:

5660

Question 42

• Charlie bought a new video game. It was originally priced at $49.99 and now it is on sale for 15% off. What is the sale price?

Question 43

• Katie is a babysitter and got paid $9.00/hour in 2012. She is increasing her fee by 6% in 2013. What will her new hourly fee be?

Question 44

• Ryan scored 37 out of 42 on his Math midterm. What was his percent?

Question 21

Solve the following:

7.6 + 2.31 + 5

Question 22

Solve the following:

195.4 – 23.27

Question 23

Solve the following:

5.6 x 23

Question 24

Solve the following:

3.25 x 4.7

• Joe sells muffins for $0.49 each. He sells 32 muffins. The muffins (in total) cost $10.25 for him to buy from the store. What is his profit?

• Mr. Fraser is selling Cabot’s Crossing CDs for $15 each. He hopes to sell the 25 he just made.The discs cost $2.25 each to produce.

• If he sells all 25 CDs, how much profit does he make?

• Mr. Fraser has to divide the profit equally among the 4 band members. How much does each person get?

Question 25

Solve the following:

143.8 ÷ 5

Question 26

Solve the following:

80.4 ÷ 5.2

Question 27

Solve the following:

28 – 8 x 3 ÷ 4

Question 28

Solve the following:

19 + (7 x 3) – (64 ÷8)

Question 28

Solve the following:

(3.1 +5.5) – 4 + 27 ÷ 9

Question 29

Solve the following:

9 x 5 – 2.3 x 2