Free Printable Unit 1-4 Review

1.

Apples are on sale for $1.50 per pound. Trudy chose 3 bags of apples. One bag weighs 1.7 pounds and the other weighs 2.5 pounds. She gave the clerk a $20 bill. The expression below can be used to determine the change Trudy should receive:

20-1.5(1.7+2.5)

How much change did Trudy receive?

a)

13.7

b)

14.3

c)

5.75

d)

16.25

2.

Ms. Higgins runs arounf the high school track. Yesterday she ran 24.5 laps/ Each lap takes her 4.9 minutes. How many minutes did she run yesterday?

a)

29.4

b)

120.05

c)

1200.5

d)

5

3.

Roger says that every whole number that ends in 3 is a prime number. Which of the following numbers can you use to prove that Roger's statement is NOT correct?

a)

13

b)

23

c)

33

d)

43

4.

Wyatt collects sports cards. He has 105 packages of cards. Each package contains 17 cards. How many sports cards does Wyatt have altogether?

a)

735

b)

1,050

c)

6

d)

1,785

5.

Ms. Claibourne bough 17.068 gallons of gasoline for her car. How is the number written in expanded notation?

a)

(1 x 10) + (7 x 1) + (6 x 0.1) + (8 x 0.01)

b)

(1 x 10) + (7 x 1) + (6 x 0.01) + (8 x 0.001)

c)

(1 x 1,000) + (7 x 100) + (6 x 10) + (8 x 1)

d)

(1 x 10,000) + (7 x 1,000) + (6 x 100) + (8 x 10)

6.

Reagan volunteers for the Elissa sailing ship. A rope for the sails was 2,645.6 cm long and Reagan cut it into 3 pieces.

-The first piece was 482.25cm long

-The second piece was 987 cm long.

How long was the third piece of rope?

a)

1,469.25

b)

4,114.85

c)

1,176.35

d)

865

7.

Zada says that every whole number that ends in 7 is a prime number. Which of the following numbers can you use to prove that Zada is wrong?

a)

17

b)

27

c)

37

d)

47

8.

A large bag of individually wrapped candies weighs 615.6 grams. There are 38 equally sized pieces of candy. What is the weight, in grams, of each piece of candy in the bag?

a)

23,392.8

b)

162

c)

16.2

d)

233.928

9.

Jocelynne spent $162 shopping for shoes and shirts.

-She spent $72 on shoes.

-She spent the rest of the money on shirts for $15 each

Which equation could be used to find, n, the number of shirts she bought?

a)

$n=162-72-15$

b)

$n=\ 162-72+15$

c)

$n=\left(162-72\right)\div15$

d)

$n=162-\left(72+15\right)$

10.

Here are four factors of the number 180.

2x90

36x5

60x3

45x4

Which factor pair contains only composite numbers?

a)

2x90

b)

36x5

c)

60x3

d)

45x4

11.

Which inequality is NOT true?

a)

3.53<3.6

b)

0.068<0.44

c)

3.6>3.59

d)

2.09>2.4

12.

Which number would have the same value whether it was rounded to the nearest tenth or to the nearest hundredth?

a)

0.888

b)

6.204

c)

15.234

d)

108.089

13.

You are asked to evaluate the expression shown:

316-2[3+5(10-2)]

What do the brackets indicate in the expression?

a)

subtract 2 from 10 before multiplying by 5

b)

subtract 2 from 15 then multiply by the difference times the value of [3+5(10-2)]

c)

add 3 and 5 then multiply the sum by (10-3)

d)

simplify 3+5(10-2) before multiplying the value by 2

14.

Here are some facts about the rainfall in Galveston, TX.
-Last year, the total rainfall was $25\ \frac{1}{4}$ inches.

-In the first 9 months of this year, total rainfall is 17.3 inches.

How many inches of rain does Dallas need for this year's total rainfall to equal last year's total rainfall written in decimal form?

a)

8.1

b)

42.7

c)

7.95

d)

32.38

15.

A tank has 7525 gallons of water. Every day, 25 gallons of water are emptied from the tank. How many days will it take to completely empty the tank?

a)

31

b)

301

c)

7500

d)

3001

16.

Fred and his friend decide to share the cost of a meal equally. Fred's dinner cost $14 and his friend's dinner costs $16. Which equation best represents, s, the amount each person paid?

a)

$16-14=2\times s$

b)

$14+16=2\times s$

c)

$14+16=s\div2$

d)

$16\times14=2+s$

17.

Here is the gas mileage for 4 cars:

-Car A: 27.5

-Car B: 28.05

-Car C: 27.163

-Car D: 28

Which mileage would be in the third position if the mileage are ordered from greatest to least?

a)

27.5

b)

28.05

c)

27.163

d)

28

18.

What is the value of this expression?

18-3\left(7-5\right)+\left(60\div10\right)

a)

22

b)

18

c)

6

d)

19

19.

An expression is shown.

50-[5(1.3)+4.3]

a)

39.2

b)

47.8

c)

60.8

d)

57.4

20.

The Cheerleaders are selling chocolates as a fundraiser. They bought chocolate in 24.06 pound sacks and separated each sack evenly into 3 smaller bags. What is the weight of the smaller bags?

a)

8.2

b)

8.02

c)

72.18

d)

721.8

21.

Ms. Jackson used a total of 52 yards to make 16 table cloths. If all the table cloths were the same size, how many yards of fabric did she use to make one table cloth?

a)

68

b)

36

c)

3.25

d)

32.5

22.

How many more auto sales were there in 2019 than there were in 2018?

a)

3.85 million

b)

4.52 million

c)

0.67 million

d)

8.37 million

23.

Which comparison true?

a)

38.16>38.6

b)

84.2<84.06

c)

3.6> 3.08

d)

9.26<9.2

24.

Maria used 19.5 bags of chocolate chips to make cookies for her classmates. Each bag contained 6.3 ounces of chocolate chips. What was the total number of ounces of chocolate chips that she used to make the cookies?

a)

122.85

b)

13.2

c)

25.8

d)

17.55

25.

Which expression below is modeled by the groupings of the shaded blocks above?

a)

$0.4\div3=1.2$

b)

$1.2\div4=0.3$

c)

$1.2\div3=0.4$

d)

$1.2\times3$

26.

Which expression is modeled by the shaded groupings?

a)

$1.2\div4=0.3$

b)

$4\times3=12$

c)

$12\div4=3$

d)

$1.2\div3=0.4$

27.

Which expression is shown by the model?

a)

$1.28\div7=0.4$

b)

$1.28\div4=0.32$

c)

$1.28\div32=4$

d)

$28\times4$

28.

Torion's mother filler the car with 16.25 gallons of gas on Monday. On Thursday, his mom filled the car with 12.63 gallons of gas. She paid $3.19 per gallon of gas. Which is the best estimate for the amoung he spent on gas the past two days?

a)

$90

b)

$30

c)

$60

d)

$40

Unit 1-4 Review

Total questions: 28

Worksheet time: 7hrs 0mins

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