Free Printable Week 4 7 Math Review

1.

What place value is the 7 in in the number: 4,521,735?

a)

thousands

b)

tens

c)

hundreds

d)

hundred thousands

2.

Which number below has a 9 in the hundred thousands place?

a)

123,456,789

b)

987,654,321

c)

999,888,777

d)

768,921,543

3.

What is the value of the 9 in the number 293,672

a)

90,000

b)

900,000

c)

900

d)

9,000

4.

What is the standard form of the number 1,000 + 300 + 50 + 7

a)

10,357

b)

1,305

c)

1,357

d)

13, 507

5.

What is the expanded form of the number: 4,305

a)

4,000 + 300 + 5

b)

4,000 + 300 + 50

c)

40,000 + 3,000 + 5

d)

4,000 + 30 + 5

6.

How do you write 100 + 60 + 8 in standard form?

a)

169

b)

1,068

c)

168

d)

10,680

7.

How would you write twenty-one thousand, six hundred fifty-six in standard form?

a)

21,656

b)

21,566

c)

21,665

d)

2,165

8.

The city of Centralia has a population of 13,032. How would you write this number in word form?

a)

Thirteen thousand, three hundred thirty-two

b)

Thirteen thousand, thirty-two

c)

Thirteen thousand, three hundred twenty

d)

Ten and three thousand, thirty-two

9.

What is the expanded form for 428?

a)

40+20+8=428

b)

4+2+8=428

c)

400+20+8=428

d)

40+20+8=428

10.

How many hundreds in 980?

a)

9

b)

8

c)

0

d)

90

11.

Which digit is in the HUNDREDS place in the number 429.18?

a)

4

b)

2

c)

9

d)

1

e)

8

12.

How would you say the number 63,092 in word form?

a)

sixty-three thousand ninety-two

b)

six hundred thirty thousand ninety-two

c)

six thousand three hundred ninety-two

d)

six and three hundred ninety-two

13.

Which number does the expanded notation represent?
4,000,000 + 200,000 + 30,000 + 5,000 + 800 + 6

a)

4,235,086

b)

40,235,806

c)

4,235,806

d)

4,235,860

14.

Round to the nearest tenth.
8.54

a)

8.5

b)

8.6

c)

9

d)

8.4

15.

Round to the nearest tenth.
310.286

a)

310

b)

310.29

c)

310.3

d)

310.4

16.

Round to the hundredth
76.684

a)

76.7

b)

76.69

c)

76

d)

76.68

17.

Round to the nearest hundredth.
716.514

a)

716.51

b)

716.6

c)

716.52

d)

716.62

18.

Round to the nearest whole number.
6.42

a)

6.40

b)

7

c)

6.4

d)

6

19.

Round to the nearest hundredth
2.408

a)

2.40

b)

2.420

c)

2.41

d)

2.410

20.

Round to the nearest whole number.
9.756

a)

10.8

b)

10.7

c)

10.0

d)

10

21.

Round to the nearest tenth
6.98

a)

7

b)

6.10

c)

6.90

d)

7.0

22.

Which of the following is 4.5 when rounded to the nearest tenth?

a)

4.34

b)

4.44

c)

4.52

d)

4.61

23.

Which of the following is true?

a)

1.72 rounded to the nearest tenth is 1.7

b)

2.62 rounded to the nearest tenth is 2.7

c)

3.41 rounded to the nearest whole number is 4

d)

10.231 rounded to the nearest hundredth is 10.22

24.

Round 56.789 to the nearest tenth.

a)

57

b)

56.8

c)

56.889

d)

56.79

25.

What is 5.5694 rounded to the nearest tenth?

a)

5.6

b)

6

c)

5.57

d)

5.69

26.

After underlining the place you are rounding to you should...

a)

Just look to the left to identify and circle your "clue digit"

b)

Just look to the right to identify and circle your "clue digit"

27.

Rounding rules are...5 or more

a)

get on all 4's!

b)

close the door!

c)

raise the score!

d)

roll on the floor!

28.

Which of the following is true?

a)

1.99 rounded to the nearest tenth is 2.0

b)

2.01 rounded to the nearest tenth is 2.1

c)

11.14 rounded to the nearest whole number is 12

d)

16.342 rounded to the nearest hundredth is 16.33

29.

Convert to a decimal 15/20

a)

.90

b)

.65

c)

.70

d)

.75

30.

Convert to a decimal: 20/100

a)

.02

b)

.1

c)

.2

d)

2.0

31.

Convert to a decimal: 8/25

a)

.22

b)

.34

c)

.32

d)

.5

32.

How would the fraction 4/10 be written as a decimal?

a)

4.10

b)

0.4

c)

0.04

d)

40

33.

How would the fraction 2/10 be written as a decimal?

a)

2.10

b)

0.2

c)

0.02

d)

20

34.

How would the fraction 9/10 be written as a decimal?

a)

9.10

b)

0.9

c)

0.09

d)

90

35.

1/2

a)

0.25

b)

0.5

c)

0.3

36.

1/4

a)

0.3

b)

0.4

c)

0.25

37.

3/4

a)

0.75

b)

0.34

c)

0.5

38.

2/5

a)

0.4

b)

2.5

c)

0.25

39.

How would the decimal .03 be written as a fraction?

a)

³/₁₀

b)

³/₁₀₀

c)

¹/₃

d)

³/₅

40.

How would 2.34 be written as a mixed number?

a)

2 ³/₄

b)

2 ³⁴/₁₀

c)

2 ³⁴/₁₀₀

d)

²/₃₄

41.

Write 0.7 as a fraction

a)

⁷/₁₀

b)

⁷/₁₀₀

c)

⁷/₁₀₀₀

d)

⁷⁰/₂₀

42.

Write .45 as a fraction in simplest form

a)

⁹/₂₀

b)

⁵/₉

c)

⁴⁵/₁₀₀

43.

Write 0.25 as a fraction

a)

¹/₈

b)

¹/₉

c)

³/₄

d)

¹/₄

44.

Write ¹/₂as a decimal

a)

0.55

b)

0.5

c)

0.75

d)

1.0

45.

Write 0.16 as a fraction in simplest form

a)

⁸/₅₀

b)

⁴/₂₅

c)

¹⁶/₁₀₀

d)

²/₅₀

46.

Write 0.017 as a fraction in simplest form

a)

¹⁷/₁₀₀

b)

¹⁷/₁₀₀₀

c)

^17/_10,000

d)

¹⁷/₁₀

47.

Write 4.25 as a fraction or mixed number in simplest form.

a)

4 ²⁵/₁₀₀

b)

4 ²/₄

c)

4 ¹/₄

d)

5

48.

Write .27 as a fraction

a)

2/7

b)

2 7/10

c)

27/100

d)

2 7/100

49.

(a)

50.

(a)

51.

(a)

52.

(a)

53.

(a)

54.

(a)

55.

What is the sum of 7.23 + 5.76?

a)

12.98

b)

11.99

c)

12.99

56.

Find the sum 27.63 + 15.04

a)

42.77

b)

42.67

c)

40.67

d)

42.78

57.

6.1 + 1.9

a)

8.0

b)

7.9

c)

6.9

d)

8.1

58.

2.55 + 5.6

a)

8.15

b)

8.25

c)

7.15

d)

7.25

59.

17.23 + 12.46

a)

26.69

b)

29.69

c)

26.96

d)

29.96

60.

3.09 + 4.88

a)

7.97

b)

7.87

c)

6.97

d)

9.97

61.

Subtract: 5.5 - 3.2

a)

2.3

b)

8.2

c)

8.7

d)

3.2

62.

Subtract 1.52 from 42.28

a)

4.76

b)

40.76

c)

42.76

d)

40.67

63.

8.2 - 6.72 = k

a)

k = 3.14

b)

k= 14.8

c)

k = 1.48

d)

k = 8.14

64.

6.3 - 4.78

a)

1.52

b)

15.2

c)

2.51

d)

2.15

65.

Subtract 7.74 from 10

a)

62.2

b)

6.22

c)

22.6

d)

2.26

66.

Find the difference of 4.23 and 2.75

a)

1.48

b)

14.8

c)

8.14

d)

81.4

67.

The chef took out 54.8 g of butter but then found out that he took out 6.9 g of butter more than he need. How much butter did he need?

a)

54.8 – 6.9 = 47.9 He needs 47.9 g of butter.

b)

54.8 + 6.9 = 47.9 He needs 47.9 g of butter.

c)

54.8 – 6.9 = 46.9 He needs 46.9 g of butter.

d)

54.8 + 6.9 = 61.9 He needs 61.9 g of butter.

68.

Find the difference of 9.03 and 4.09

a)

44.9

b)

49.4

c)

4.94

d)

4.49

69.

18.94 - 3.25

a)

9.15

b)

15.96

c)

1.569

d)

15.69

70.

71.65 - 55.12

a)

15.6

b)

15.63

c)

1.65

d)

16.53

71.

If a small town's population grows exponentially at a rate of $10^3$ people per year, what is the total number of people added to the town's population after one year?

a)

100

b)

1000

c)

10000

d)

10

72.

Emily has saved 5,678 dollars in her bank account. Which digit is in the thousands place?

a)

5

b)

6

c)

7

d)

8

73.

If a scientist says a bacteria colony can grow to $10^9$ in one day, how many bacteria will there be?

a)

1 million

b)

1 billion

c)

1 thousand

d)

1 trillion

74.

Write the following in standard form:
10⁶

a)

0.000001

b)

0.00001

c)

1,000,000

d)

100,000

75.

45.89 x 10²

a)

45.890

b)

4,589

c)

0.4589

d)

458.9

76.

0.193 ÷ 10 =

a)

1.93

b)

19.3

c)

0.0193

d)

0.00193

77.

0.0891 x 10⁴

a)

8.91

b)

8,910

c)

891

d)

89.1

78.

2.3 X 2.3 =

a)

5.29

b)

15.29

c)

6.29

d)

105.29

79.

8.2 X 1.5 =

a)

12.3

b)

22.3

c)

13.3

d)

112.3

80.

8.3 X 1.4 =

a)

11.62

b)

21.619999999999997

c)

12.62

d)

111.62

81.

4.1 X 6.4 =

a)

26.24

b)

36.239999999999995

c)

27.24

d)

126.24

82.

9.5 X 2.8 =

a)

26.6

b)

36.6

c)

27.6

d)

126.6

83.

1.1 X 6.3 =

a)

6.93

b)

16.93

c)

7.93

d)

106.93

84.

Calculate
1.08÷4

(a)

85.

Calculate
7.8÷0.03

(a)

86.

Calculate
5.75÷0.25

(a)

87.

17.36 $\div$ 2.8

(a)

88.

Calculate
7.8÷0.03

a)

2.6

b)

26

c)

260

d)

.26

89.

Calculate
5.75÷0.25

a)

0.23

b)

2.3

c)

2.03

d)

23

90.

Convert 45/100 to a percentage.

a)

45%

b)

450%

c)

4.5%

d)

9%

91.

Write in percentage

a)

7%

b)

70%

c)

0.7%

92.

change 3/4 to percentage

a)

34%

b)

30%

c)

40%

d)

75%

93.

Convert to percentage

a)

12%

b)

25%

c)

48%

d)

50%

94.

4/200 =

a)

40%

b)

2%

c)

42%

d)

20%

95.

a)

11%

b)

110%

c)

22%

d)

101%

96.

Change this decimal to a percent.
0.528

a)

528%

b)

52.8%

c)

5.28%

d)

52%

97.

What is 0.2 as a percentage?

a)

0.2%

b)

2%

c)

20%

d)

200%

98.

What is 0.02 as a percentage?

a)

0.2%

b)

2%

c)

20%

d)

200%

99.

Change 2.478 to a percent

a)

247.8%

b)

2478%

c)

24.78%

d)

0.02478%

100.

Which number is wrong in this order? 545,547,510,549

a)

545

b)

547

c)

549

d)

510

101.

Choose the correct ascending order of the following numbers :525,541,509

a)

509.525,541

b)

541,525,509

c)

525,541,509

102.

Choose the correct increasing order of the following

520,550,510,530

a)

510,520,530,550

b)

550,530,520,510

c)

520,510,530,550

103.

Following numbers are arranged in ascending order.

a)

530,520,550

b)

520,550,530

c)

520,530,550

104.

Which shows one half?

a)

b)

c)

105.

Does this shape have equal parts?

a)

No

b)

Yes

106.

How much of the rectangle IS shaded?

a)

one-half

b)

one-fourth

c)

one-third

d)

three-fourths

107.

What fraction of the rectangle is blue?

a)

1/3

b)

1/4

c)

3/4

d)

2/5

108.

What fraction of the circle is colored?

a)

1 fourth

b)

1 sixth

c)

1 half

d)

1 third

109.

If a family of 4 is going to split a pizza equally, what fraction of the pizza will each family member get?

a)

one-eighth

b)

one piece

c)

one-fourth

110.

There is one large brownie and 2 kids. How much of the brownie should each kid get?

a)

1

b)

1/2

c)

1/3

d)

1/4

111.

Name the fraction

a)

b)

c)

d)

112.

Name the fraction

a)

b)

c)

d)

113.

Name the denominator in the fraction.

a)

5

b)

1

c)

8

d)

6

114.

Name the numerator in the fraction.

a)

1

b)

3

c)

6

d)

5

115.

Which fraction equals one whole?

a)

3/4

b)

4/5

c)

5/6

d)

4/4

116.

Which picture shows 3/4?

a)

green

b)

blue

c)

purple

d)

pink

117.

Calculate 25% of 80

a)

20

b)

80

c)

48

d)

95

118.

What is 15% of 82?

a)

12.3

b)

123

c)

1.23

119.

What is 30% of 50?

a)

16

b)

16.3

c)

17.4

d)

15

120.

What is 90% of 250?

a)

245

b)

225

c)

255

d)

244.33

121.

What is 20% of 65?

a)

13

b)

15

c)

16

d)

13.75

122.

What is 42% of 65?

a)

23.7

b)

25.3

c)

27.3

123.

What is 23% of 65?

a)

14.95

b)

15.95

c)

16

d)

13.75

124.

What is 98% of 254?

a)

247.93

b)

248.92

c)

248.99

d)

244.33

125.

What is 3% of 750?

a)

2.25

b)

22.5

c)

225

126.

9% of 50

a)

4.5

b)

45

c)

.45

d)

.045

127.

4% of 53

a)

21.2

b)

2.12

c)

212

d)

.212

128.

28% of 4

a)

11.2

b)

112

c)

1.12

d)

.112

129.

43% of 14

a)

60.2

b)

6.02

c)

.602

d)

602

130.

75% of 92

a)

6.9

b)

.69

c)

69

d)

690

131.

21% of 34

a)

.714

b)

71.4

c)

714

d)

7.14

132.

There is a jar of jellybeans on Mr. Schidrich's desk. 40% of the jellybeans are red. If there are 55 jelly beans in the jar, how many are red??

a)

20

b)

22

c)

24

d)

25

133.

The middletown Zoo has 130 different exhibits. Of those 130 exhibits, 30% of them contain birds. How many exhibits contain birds?

a)

49

b)

39

c)

60

d)

25

134.

In the school election James ran against Ben for secretary. James received 75% of the votes. If 240 students voted, how many votes did James receive?

a)

175

b)

160

c)

153

d)

180

135.

What is 20% of 75?

a)

15

b)

60

c)

6

d)

1.5

136.

What is 30% of 80?

a)

30

b)

24

c)

2.4

d)

56

137.

Simplify the ratio 3:15

a)

1:3

b)

6:30

c)

1:7

d)

1:5

138.

Which ratio is equivalent to 2:5

a)

5:10

b)

20:40

c)

6:15

d)

8:25

139.

Write the ratio 30 : 15 in its simplest form

a)

3:1

b)

6:3

c)

60:30

d)

2:1

140.

Write the ratio 4 : 7 in the form 1 : n

a)

1 : 7/4

b)

2 : 14

c)

4/7 : 1

d)

1 : 2

141.

Which ratio is equivalent to 15 : 20

a)

3 : 5

b)

45 : 60

c)

4 : 3

d)

150 : 220

142.

Write the ratio of orange juice to water in its simplest form

5 ml of orange squash with 20 ml of water

a)

1 : 4

b)

4 : 5

c)

5 : 20

d)

1 : 5

143.

In a nursery there are 24 children and 4 adults.

Write this as a ratio, adults to children, in its simplest form.

a)

7 : 1

b)

4 : 24

c)

1 : 6

d)

2 : 12

144.

At a football match there are 3000 adults and 200 children.

Write this as a ratio in its simplest form.

a)

2 : 30

b)

3000 : 200

c)

3 : 2

d)

15 : 1

145.

Simplify the ratio 45 : 10

a)

9 : 2

b)

5 : 2

c)

7 : 2

d)

5 : 1

146.

Simplify the ratio 48 : 60

a)

8 : 10

b)

3 : 4

c)

4 : 5

d)

1 : 2

147.

Write £5 to to £100 as a ratio in its simplest form

a)

1 : 10

b)

1 : 25

c)

5 : 10

d)

1 : 20

148.

Write 240 cm to 400 cm as a ratio in its simplest form

a)

2 : 5

b)

24 : 40

c)

5 : 6

d)

3 : 5

149.

Simplify the ratio 21 : 6 : 18

a)

7 : 2 : 6

b)

3 : 2 : 5

c)

3 : 1 : 6

d)

5 : 2 : 3

150.

Write 2 hours to 20 minutes as a ratio in its simplest form

a)

1 : 10

b)

12 : 2

c)

60 : 20

d)

6 : 1

151.

Write 75p to £3.00 as a ratio in its simplest form

a)

75 : 3

b)

25 : 1

c)

1 : 4

d)

3 : 1.5

152.

If Justin ordered 5 ice cream bars for $12.25, how much was each ice cream bar?

a)

$2.45

b)

$4.00

c)

$7.25

d)

$1.25

153.

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

a)

$30

b)

$20

c)

$60

d)

$10

154.

My aunt paid $124 for 4 concert tickets. What is the rate for 7 concert tickets?

a)

$210

b)

$264

c)

$217

d)

$224

Week 4 7 Math Review

Total questions: 154

Worksheet time: 5hrs 34mins

Similar Resources on Wayground