RN + & - Rational Numbers Homework

Decimals

1.     3 + 4.7 =

Hint:  Do you see any whole numbers?  Put a decimal

at the end of them.

Decimals

2.   43.92 + 7.2 =

Decimals

3.   52 - 42.8  = 

Decimals

4.  50 - 1.8  = 

+

5.

Fractions

9

3

5

12

3

4

2

3
6.
Fractions

+

16

8

7

30

5

6

5

2

7.
Fractions

-

  1

3

5

 4

3

4

8.
Fractions

-

  4

2

7

24

2

3

8

1

Integers

9.   -3 + -7  = 

Integers

10.  -4 - (-5)  = 

Integers

11.  4 - (-3)  = 

All together

Decimals w/integer rules

 

12.   -12.5 + 7  = 

All together

Decimals w/integer rules

 

13.   -5 + 3.27  = 

All together

Decimals w/integer rules

 

14.  -5  - (-7.32) = 

All together

Decimals w/integer rules

 

15.  -7 + -3.45  = 

All together

Decimals w/integer rules

 

16.  -9 + -3.25 =

All together

Decimals w/integer rules

 

17.  -3.45 + -8.57 =

All together Fractions w/

integer rules

18.

4

2

3

- -

1

3

5

=

 6

15

All together Fractions w/

integer rules

19.

-8

1

4

+

5

3

5

=

-2

20

All together Fractions w/

integer rules

20

-5

1

4

- -

3

4

7

=

 -1

28

All together Fractions w/

integer rules

21.

-3

1

2

 -

2

3

5

=

-6

10

Record the right answer

for any missed.  Tonight

work to the right answer.

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