Add/Subtract Rational Numbers Review

Question 1

Write the decimal as a fraction in simplest form: 1.1

Accepted Answer

1 1/10

Question 2

3 3/4 + -1 3/8

Accepted Answer

2 3/8

Question 3

Is -2.9 a rational number, integer, or a whole number?

Accepted Answer

rational number

Question 4

6.32 - (-4.11)

Accepted Answer

10.43

Question 5

Is 9 a rational number, integer, or a whole number?

Accepted Answer

whole number

Question 6

Write the rational number as a decimal: 1 3/4

Accepted Answer

1.75

Question 7

Is -7 a rational number, integer, or a whole number?

Accepted Answer

integer

Question 8

75.50 + 52.35 - 57.34 = ?

Accepted Answer

70.51

Question 9

What is colder: -6.65 degrees, or -6 3/4 degrees?

Accepted Answer

-6 3/4

Question 10

Write the rational number as a decimal: -4/5

Accepted Answer

-0.8

Question 11

9.42 + 4.26

Accepted Answer

13.68

Question 12

Complete the statement using <, >, or =: -14/7 _____ -1 3/4

Accepted Answer

<

Question 13

Complete the statement using <, >, or =: 6 8/9 ______ 6.888888...

Accepted Answer

=

Question 14

Write the decimal as a fraction in simplest form: -1.25

Accepted Answer

-1 1/4

Question 15

Complete the statement using <, >, or =: -5.65___-5.6

Accepted Answer

<

Question 16

4 2/5 - (-3 3/10)

Accepted Answer

7 7/10

Question 17

1 1/4 - 3 1/3

Accepted Answer

-2 1/12

Question 18

3 1/3 + (-1 1/3)

Accepted Answer

2

Question 19

-3.6 + -8.2

Accepted Answer

-11.8

Questions 19