Free Printable Math Review Semester 1

1.

What must you have to add and subtract fractions?

a)

Common numerators

b)

Different numerators

c)

Different denominators

d)

Common denominators

2.

What is a good common denominator for this problem?

\frac{3}{9}+\frac{1}{6}

a)

18

b)

9

c)

24

d)

12

3.

Billy ate $\frac{1}{4}$ of a pizza and Felicity ate $\frac{3}{8}$ of the pizza. How much pizza did they eat in all?

a)

$\frac{1}{2}$

b)

$\frac{5}{8}$

c)

$\frac{3}{4}$

4.

What number could be a common denominator for these three fractions?

\frac{1}{2}\ and\ \frac{1}{3}\ and\ \frac{1}{4}

a)

9

b)

8

c)

12

d)

6

5.

James is helping his dad paint his house. They mixed $\frac{5}{9}$ gallons of white paint and $\frac{1}{6}$ gallons of blue pain. How many gallons was the mixture in all?

a)

$\frac{6}{18}$ gallons

b)

$\frac{13}{18}$ gallons

c)

$\frac{4}{5}$ gallons

d)

$\frac{1}{6}$ gallons

6.

What is a numerator?

a)

a whole number

b)

top number in a fraction

c)

bottom number in the fraction

d)

the term for a larger top number than bottom number

7.

When painting his bedroom George used $3\ \frac{5}{6}$ liters of blue paint and $2\ \frac{4}{6}$ liters of red paint. How much paint did he use?

a)

$5\ \frac{9}{6}$ liters

b)

$6\ \frac{1}{2}$ liters

c)

$1\ \frac{1}{6}$ liters

d)

$5\ \frac{1}{6}$ liters

8.

$6\ \frac{2}{4\ }-2\ \frac{2}{5}=$
Reduce if needed.

a)

$5\ \frac{2}{7}$

b)

$4\ \frac{2}{20}$

c)

$6\ \frac{1}{2}$

d)

$4\ \frac{1}{10}$

9.

Benjamin had $2\ \frac{1}{3}$ gallons of fruit punch left after a party. He had $1\ \frac{3}{4}$ gallons of lemonade left. How many total gallons did he have left after the party?

a)

$1\ \frac{5}{12}$

b)

$4\ \frac{1}{12}$

c)

$3\ \frac{1}{12}$

d)

$\frac{5}{12}$

10.

Sandy had 18 necklaces. She gave 4 necklaces to Judy and 3 necklaces to Monica. How many necklaces does she have left?

a)

(18 - 4) + 3

b)

18 - (4 + 3)

11.

Tiffany brought $30 to the mall and spent $14 on a softball and $6 for a snack. Which expression matches the situation?

a)

30 ÷ (14 - 6)

b)

30 - (14 + 6)

c)

30 ÷ (14 - 6)

d)

30 - 14 + 30 - 6

12.

The sum of n and 9.

a)

n - 9

b)

n + 9

c)

n/9

d)

9n

13.

A _____________ is a symbol, usually a letter that stands for a number.

a)

coefficient

b)

algebraic expression

c)

variable

d)

term

14.

(6 + 2) x (3 + 2)

a)

18

b)

26

c)

16

d)

40

15.

5 x 4 + 6

a)

50

b)

34

c)

26

d)

29

16.

18 + (6 – 2) × 2

a)

26

b)

29

c)

44

d)

40

17.

Who is correct?

Sallie

$16\div2\times8=64$

Brian

$16\div2\times8=1$

a)

Sallie

b)

Brian

c)

I'm not sure

d)

Both

18.

$\left(4\times3\right)+16\div2=?$

a)

14

b)

15

c)

20

d)

3

19.

What place is the two in the number 540.832

a)

tenths

b)

hundredths

c)

thousandths

d)

thousands

20.

Which number is in the tenths place in 50.26?

a)

5

b)

0

c)

2

d)

6

21.

What is the standard form of thirty-five and seventy-three thousandths?

a)

35.73

b)

35.073

c)

35,073

d)

35.730

22.

What is the decimal 0.74 in word form?

a)

seventy-four tenths

b)

seventy-four thousandths

c)

seventy-four

d)

seventy-four hundredths

23.

54.89 x 10² =

a)

5.489

b)

548.9

c)

5,489

d)

.5489

24.

354.281 x 100 =

a)

3542.81

b)

35,428.1

c)

35.4281

d)

3.54281

25.

What number is $\frac{1}{10\ }\ of\ 400$ ?

a)

4

b)

4,000

c)

40

d)

100

26.

What is the value of the following expression? 7893÷ 10³

a)

7.893

b)

7893000.0

c)

0.0007893

d)

789.3

27.

What 12 ÷ 10^1?

a)

1.2

b)

120

c)

12

d)

12,000

28.

When decimals are divided by powers of ten, the digits move to the _________, which means the decimal moves to the __________.

a)

left; right

b)

right; left

c)

two places; three places

d)

up; down

29.

Select which are equivalent to 12 feet.

a)

3 feet

b)

4 inches

c)

144 inches

d)

4 yards

e)

144 yards

30.

4 qt=___pt

a)

8

b)

2

c)

10

d)

16

31.

Convert the unit of capacity.

1 qt = ___ gal

a)

4 gal

b)

$\frac{1}{4}$ gal

c)

$\frac{1}{2}$ gal

d)

2 gal

32.

Convert the unit of capacity.

15 pt = ___ c

a)

30 cups

b)

3 cups

c)

7 $\frac{1}{2}$ cups

d)

10 cups

33.

Larger Units $\rightarrow$ Smaller Units

Rule:

a)

Add

b)

Multiply

c)

Subtract

d)

Divide

34.

Smaller Units $\rightarrow$ Larger Units

Rule:

a)

Add

b)

Multiply

c)

Subtract

d)

Divide

35.

Each morning Paul rides 500m on an

exercise bike. How many kilometers

does he ride in one week?

a)

3.5 km

b)

3500 km

c)

3,500,000 km

d)

35 km

36.

Leah is placing books on a one meter long shelf. If each book is 2cm wide, how many books will fit on the shelf?

a)

18 books

b)

50 books

c)

5 books

d)

10 books

37.

There were 4 liters of water in a pitcher. Eight glasses were filled with 325 milliliters of water. How much water remains in the pitcher?

a)

0.4 liter

b)

0.6 liter

c)

1.4 liters

d)

2.6 liters

Math Review Semester 1

Total questions: 37

Worksheet time: 2hrs 51mins

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