Show:
Classifying Rational Numbers
Adding Rational Numbers
Subtracting Rational Numbers
Multiplying Rational Numbers
Dividing Rational Numbers
100

Classify this number:

1

Natural or Counting Number

100

Add. Write fractions in simplest form.

11/12 + 7/12

What is 1 1/2

100

Subtract.

8.1 - 5.5 =

What is 2.6

100

Multiply. Write answer in simplest form.

1/4 x 3/5

What is 3/20

100

What is -90/5?

-18

200

Classify this number:

0.45

Rational Number

200

Add. Write answer in simplest form.

4 + (-1 ⅔)

What is 2 ⅓

200

Subtract.

7.34 - (-5.51)

What is 12.85

200

Multiply.

0.4 x (-0.03)

What is -0.012

200

What is 20 divided by 0.5

100

300

Classify this number: 

-9

Integer

300

Add. Write in simplest form.

9/14 + 2/7

13/14

300

Solve.

-2.2 - 8.4

What is -10.6

300

Multiply.

-8(-0.5)

What is 4

300

Divide. Write in simplest form.

7/10 divided by 2/5

What is ⅔

400

Classify this number:

-14.4

Rational Number

400

Add.

-3.1 + (-0.35)

What is -3.45

400

Subtract.  Write in simplest form.

-1 ⅓ - 1 ⅔

What is -3

400

Multiply, write in simplest form.

-1/4(-4/3)

What is ⅓

400

Divide.

-3.45 divided by -15

What is 0.23

500

Classify this number: 

45/15

Natural or Counting Number

500

Add.

10.9 + (-15.6) + 2.1

What is -2.6

500

Subtract.  Write fractions in simplest form.

10 2/5 - 3 1/4

7 3/20