Free Printable Rational Numbers Practice with Calculators

1.

√100

a)

15

b)

10

c)

11

d)

12

2.

√16

a)

4

b)

8

c)

2

d)

9

3.

√64

a)

3

b)

8

c)

7

d)

6

4.

Level 3: Estimate the square root.

a)

Between 4 and 5 and closer to 5

b)

Between 5 and 6 and closer to 6

c)

Between -4 and -5 and closer to -5

d)

Between -5 and -6 and closer to -6

5.

Level 3: Which point best represents √47?

a)

A

b)

D

c)

E

d)

F

6.

Round to the Nearest Hundredth: √13

a)

5.6

b)

2.6

c)

3.9

d)

3.6

7.

Match the following numbers to their square roots.

a)

49

1.

7

b)

64

2.

8

c)

81

3.

9

d)

36

4.

6

e)

25

5.

5

8.

9- What is the square root of 81?

a)

a) 9

b)

b) 19

c)

c) 18

d)

d) 21

9.

13- What is the square root of 169?

a)

a) 13

b)

b) 12

c)

c) 7

d)

d) 14

10.

a)

5/14

b)

3/7

c)

5/7

d)

5/14

11.

50/100 + 25/100 =

a)

100/75

b)

100/100

c)

75/100

d)

52/100

12.

8/10 + 3/5

a)

11/15

b)

1 1/5

c)

14/15

d)

1 4/10

13.

5/12 + 1/3

a)

6/12

b)

9/12

c)

6/15

d)

3/4

14.

1/9 + 2/27

a)

3/27

b)

5/27

c)

3/27

d)

3/36

15.

Add.
4/7 + 3/5

a)

7/35

b)

1 6/35

c)

16/35

d)

40/35

16.

Brooke had 3/5 of an apple pie and her mom had 2/7 of an apple pie. How much apple pie do they have altogether?

a)

35/35

b)

5/12

c)

31/35

d)

1 2/35

17.

$6\ \frac{1}{5}\ +\ 3\ \frac{2}{5}\ =?$

(a)

18.

Write the improper fraction as a mixed number

²⁷/₈

a)

3 ²/₈

b)

4 ³/₈

c)

8 ³/₄

d)

3 ³/₈

19.

Write the improper fraction as a mixed number

³⁶/₄

a)

9 ¹/₄

b)

9 ³/₄

c)

8 ⁴/₄

d)

9

20.

Write the mixed number as an improper fraction

4 ⁵/₈

(a)

21.

Write the mixed number as an improper fraction

2 ¹/₄

(a)

22.

Convert the mixed number $7+\frac{3}{5}$ to a decimal

a)

5.35

b)

7.6

c)

5.7

23.

$-3\frac{1}{3}-\frac{5}{6}$

a)

$-4\frac{1}{6}$

b)

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

c)

$4\frac{1}{6}$

d)

$2\frac{1}{2}$

24.

$\frac{1}{3}-\left(-\frac{1}{3}\right)$

a)

$\frac{1}{3}$

b)

$-\frac{2}{3}$

c)

$0$

d)

$\frac{2}{3}$

25.

-8.4 - 6.7

a)

1.3

b)

-15.1

c)

15.3

d)

-1.3

26.

-20.5 - (-20.5)

a)

1

b)

-41

c)

41

d)

0

27.

0.41 - (-0.07)

a)

0.48

b)

-0.48

c)

0.34

d)

-0.34

28.

0.65 + (-2.75)

a)

2.10

b)

3.40

c)

-2.10

d)

-3.40

29.

-12 $\frac{1}{2}$ + 15.3

a)

27.8

b)

-2.8

c)

-27.8

d)

2.8

30.

Simplify $4^4$

(a)

31.

Simplify $12^2$

(a)

32.

Simplify $9^3$

(a)

33.

Match the Exponent to the Standard Form

a)

$6^2$

1.

36

b)

$2^3$

2.

8

c)

$7^3$

3.

343

d)

$5^4$

4.

625

e)

$10^3$

5.

1,000

34.

Find the value of 2³

a)

2

b)

4

c)

6

d)

8

35.

Find the value.

$2^5$

a)

2x5

b)

16

c)

10

d)

32

36.

Which is equivalent to 2⁴?

a)

8

b)

20

c)

16

d)

12

37.

40+(72÷9)÷8

a)

49

b)

25

c)

41

d)

15

38.

What does the E in PEMDAS stand for?

a)

Equals

b)

Equivalent

c)

Exponent

d)

Even

39.

What is the first step in PEMDAS?

a)

Paragraph

b)

Parentheses

c)

Pages

d)

People

40.

6/9 ÷ 6/7 =
Reduce to simplest form.

a)

7/9

b)

36/42

c)

12/21

d)

1 2/9

41.

6/7 ÷ 3 =
Reduce to simplest form.

a)

18/7

b)

2/7

c)

2 4/7

d)

6/21

42.

Reduce to lowest terms:
4/20

a)

1/5

b)

1/3

c)

4/20

d)

2/10

43.

9/10 ÷ 3/4 =
Reduce to simplest form.

a)

6/5

b)

36/40

c)

9/10

d)

1 ⅕

44.

Multiply and simplify if possible.

a)

⅝

b)

¼

c)

2 ⅓

d)

⅘

45.

Multiply and simplify if possible.

a)

1

b)

⁶ / ₁ ₃

c)

2 ⅓

d)

2 ⅙

46.

Multiply and simplify if possible.

a)

- ¹ / ₁ ₈

b)

¹ / ₁ ₈

c)

- ⁴ / ₉

d)

3 ⁵ / ₇

47.

Divide and simplify if possible.

a)

¹ / ₂ ₄

b)

⅛

c)

⅜

d)

² / ₁ ₁

48.

Divide and simplify if possible.

a)

- 1 ⅙

b)

1 ⅙

c)

- ⁶/₇

d)

⁶/₇

49.

Divide and simplify if possible.

a)

2 ⁷ / ₁ ₅

b)

- 2 ⁷ / ₁ ₅

c)

¹ ⁵ / ₃ ₇

d)

- ¹ ⁵ / ₃ ₇

50.

8x5=

(a)

51.

6x7=

(a)

52.

3x4=

(a)

53.

9x6=

(a)

54.

8x6=

(a)

55.

8x7=

(a)

56.

11x11=

(a)

57.

3x7=

(a)

58.

6 x 9

(a)

59.

6 x 8

(a)

60.

8 x 6

(a)

Rational Numbers Practice with Calculators

Total questions: 60

Worksheet time: 4hrs 3mins

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