Free Printable Test 1 revision

1.

$-\frac{1}{5}\div\frac{10}{12}$

a)

$-\frac{12}{50}$

b)

$\frac{12}{50}$

c)

$-\frac{6}{25}$

d)

$\frac{6}{25}$

2.

$-\frac{4}{5}\div-\frac{2}{3}$

a)

$-\frac{6}{5}$

b)

$\frac{6}{5}$

c)

$\frac{8}{15}$

d)

$-\frac{8}{15}$

3.

$1.5\div-\frac{1}{2}$

a)

$\frac{3}{4}$

b)

$-\frac{3}{4}$

c)

3

d)

-3

4.

$\frac{3}{4}\div0.2$

a)

$3\ \frac{3}{4}$

b)

$\frac{6}{40}$

c)

$\frac{3}{20}$

d)

$\frac{15}{4}$

5.

What is the sign of:

The quotient of two negative numbers?

a)

Positive

b)

Negative

c)

Zero

6.

Divide.

a)

-1/10

b)

-5/8

c)

-2/20

d)

5/8

7.

Calculate
1.08÷4

a)

2.7

b)

0.27

c)

2.07

d)

.20

8.

Calculate
0.6÷5

a)

0.1

b)

0.12

c)

0.012

d)

1.02

9.

Max attempted to rewrite the following division problem using multiplicative inverse:

$\frac{1}{2}\div\frac{2}{3}$ changed to $\frac{2}{1}\times\frac{3}{2}$

What mistake did Max make?

a)

Max took the reciprocal of the second fraction, when he should only take the reciprocal of the first fraction

b)

Max used multiplication instead of division

c)

Max did not find a least common denominator for his fractions

d)

Max took the reciprocal of both fractions, when he should only take the reciprocal of the second fraction.

10.

Which of the following fractions are equivalent to ^-3/₄? Select all that apply

a)

$\frac{3}{4}$

b)

\frac{3}{-4}

c)

$\frac{-3}{-4}$

d)

$-\frac{3}{4}$

11.

Solve.

a)

9/40

b)

40/9

c)

10/36

d)

5/18

12.

Calvin won $2\ \frac{1}{2}$ pounds of Jolly Ranchers and wants to share them equally among 2 of his friends and himself. Which TWO expressions represent how he could share the Jolly Ranchers.

a)

$\frac{2\ \frac{1}{2}}{3}$

b)

$\frac{3}{2\ \frac{1}{2}}$

c)

$3\div2\ \frac{1}{2}$

d)

$2\ \frac{1}{2}\div3$

13.

a)

7

b)

-7

c)

63

d)

63

14.

a)

4

b)

-4

c)

64

d)

-46

15.

a)

-4

b)

4

c)

16

d)

-16

16.

What is the recriprocal of 5

a)

5/1

b)

1/5

17.

Evaluate and simplify (reduce):

$3\frac{3}{4}\cdot\frac{1}{2}=$

a)

$\frac{27}{8}$

b)

$\frac{15}{8}$

c)

$\frac{30}{4}$

d)

$\frac{15}{2}$

18.

-3 ³/₄ ÷ 5 ¹/_{2
Make sure your final answer is in simplest form.}

a)

-\frac{11}{23}

b)

$-\frac{15}{29}$

c)

$-\frac{3}{2}$

d)

$-\frac{15}{22}$

19.

$Solve:\ \ \ \frac{4}{5}\div2\ =\$

a)

$\frac{8}{5}$

b)

$\frac{5}{2}$

c)

$\frac{2}{5}$

d)

$\frac{4}{5}$

20.

Divide. Write fractions in simplest form.

$-1\frac{1}{6}\div\frac{2}{9}$

a)

$-5\frac{1}{4}$

b)

$-\frac{14}{54}$

c)

$-\frac{7}{27}$

d)

$-\frac{63}{12}$

21.

Divide. Write fractions in simplest form.

$-6\frac{2}{5}\div\left(-2\frac{2}{7}\right)$

a)

$12\frac{4}{35}$

b)

$-\frac{14}{5}$

c)

$2\frac{4}{5}$

d)

$-\frac{5}{14}$

22.

$0.3\div\left(-1.5\right)$

(a)

23.

Which number is irrational?

a)

π

b)

-3.27

c)

15

d)

-6

24.

Another name for a reciprocal is:

a)

Additive inverse

b)

Multiplicative inverse

c)

Dividing thing

d)

Crazy fraction

25.

What is the reciprocal of -3/4?

a)

1 1/3

b)

4/3

c)

-4/3

d)

3/4

26.

Which of the following shows the multiplicative inverse of 4/5?

a)

4/5 x 1 = 4/5

b)

4/5 x 0 = 0

c)

4/5 x 5/4 = 1

d)

4/5 x 4/5 = 1

27.

Multiplicative inverse of 5

a)

0

b)

5

c)

-5

d)

$\frac{1}{5}$

28.

Multiplicative inverse of 1

a)

0

b)

1

c)

-1

d)

not defined

29.

Multiplicative inverse of -1

a)

0

b)

1

c)

-1

d)

not defined

30.

Multiplicative inverse of 0

a)

0

b)

1

c)

-1

d)

not defined

31.

Multiplicative inverse of -5

a)

5

b)

$\frac{-1}{5}$

c)

-5

d)

$\frac{1}{5}$

32.

Multiplicative inverse of $\frac{3}{8}$

a)

$\frac{-3}{8}$

b)

$\frac{3}{8}$

c)

$\frac{-8}{3}$

d)

$\frac{8}{3}$

33.

Multiplicative inverse of -a

a)

$\frac{-1}{a}$

b)

a

c)

-a

d)

$\frac{1}{a}$

34.

What is the MULTIPLICATIVE INVERSE of
8

a)

-8

b)

^-1/₈

c)

¹/₈

d)

1

35.

Divide:

$4\frac{1}{5}\div\frac{3}{2}$

a)

$\frac{12}{5}$

b)

$\frac{16}{15}$

c)

$\frac{14}{5}$

d)

$\frac{18}{5}$

36.

$\frac{16}{3}\div4$

a)

$\frac{1}{2}$

b)

$\frac{2}{3}$

c)

$\frac{3}{2}$

d)

$\frac{4}{3}$

37.

Please check all RATIONAL NUMBERS?

a)

0.5

b)

c)

–9

d)

e)

38.

What is the multiplicative inverse of 3/7?

a)

–3/7

b)

1/7

c)

–7/3

d)

7/3

39.

Which of the following are irrational numbers?

a)

b)

–7

c)

d)

e)

40.

includes integers, fractions, terminating and repeating decimals.

a)

Rational Numbers

b)

Irrational Numbers

41.

.141414141414...

a)

Rational

b)

Irrational

42.

√2

a)

Rational

b)

Irrational

43.

√7

a)

Rational

b)

Irrational

44.

√25

a)

Rational

b)

Irrational

45.

4π

a)

rational

b)

irrational

46.

Select the irrational numbers

a)

$\sqrt{50}$

b)

2

c)

$\pi$

d)

2.3454128904

47.

-3.5 is an integer

a)

True

b)

False

48.

Which of the following is rational?

a)

√9

b)

√2

c)

√3

d)

√55

49.

Is √2 rational or irrational?

a)

Rational

b)

Irrational

50.

is -10 rational or irrational?

a)

Rational

b)

Irrational

51.

Is 1/2 rational or irrational?

a)

Rational

b)

Irrational

52.

Is 0.75 rational or irrational?

a)

Rational

b)

Irrational

53.

Is 11+1 rational or irrational?

a)

rational

b)

irrational

54.

Is 0.4444444444 rational or irrational?

a)

rational

b)

irrational

55.

Is 0.4004000400004... rational or irrational?

a)

rational

b)

irrational

56.

Which of the following numbers is an Irrational Number?

a)

7.24

b)

-10

c)

435,530

d)

3.1415926535897932384...

e)

$\frac{4}{9}$

57.

A repeating decimal is what type of number?

a)

Rational

b)

Irrational

58.

Is 8.27 rational or irrational?

a)

Rational

b)

Irrational

c)

Both

d)

None of the above

59.

The decimal 0.444... can be written as the following fraction:

a)

4/10

b)

44/10

c)

4/9

d)

44/99

60.

Which fraction best represents the decimal value given?

a)

4/33

b)

12/100

c)

1/9

d)

12/10

61.

The decimal 0.464646... can be written as which fraction?

a)

46/100

b)

46/1000

c)

46/99

d)

46/999

62.

0 is a ....

a)

Whole Number

b)

Integer

c)

Terminating Decimal

d)

Repeating Decimal

63.

A terminating decimal is a decimal that...

a)

Ends

b)

Repeats a pattern

c)

Keeps going without repeating a pattern

Test 1 revision

Total questions: 63

Worksheet time: 1hrs 3mins

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