Rational Numbers #1

Compare & Order

100

which is greater?

2.34 or 2.3

2.34

200

Which is less?

3/4 or 3/5

3/5

300

Which is greater?

-3/4 or -6/7

-3/4

400

least to greatest.

-1.7, 5.9, -3.2, -0.8 1, 4.3

-3.2, -1.7, -0.8, 1, 4.3, 5.9

500

greatest to least.

10/9, -5/3, 7/2, -3/2, -7/6, 17/3

17/3, 7/2, 10/9, -7/6, -3/2, -5/3,

Add

100

3.8 + (-2.4)

1.4

200

2.3 + 1.9

4.2

300

(-1.9) + (-2.3) =

-4.2

400

9/2 + (-3/2) = 

3

500

4/5 + (-1/3)

7/15

Subtract

100

(-3) - (-5) =

2

200

-11 - 2

-13

300

11 - (-2)=

13

400

11/5 - 2/5=

9/5

500

(-9/5) - 3/10 = 

-21/10

Random

100

Give a rational number between 5/8 and 13/8

Answers may vary

Example: 6/8, 7/8, 1, 9/8,10/8

200

Convert to decimal 1/2

0.5

300

Give an rational number between -1.5 and 1.5

Answers may vary

400

Convert to fraction 0.75

3/4

500

Convert to decimal 2 1/4

2.25

RANDOM

100

Convert to decimal 1 1/2

1.5

200

Give a rational number between 0.16 and 0.5

Answers may vary

0.25, .20, .30, .40

300

Convert to fraction .25

1/4

400

Give a rational number between -3.46 and -3.55

Aswers may vary

500

Convert to decimal -3/10

-0.30