Rational numbers

Fractions

100

3/4 as a decimal

0.75

200

5 4/5 as a decimal

5.80

300

Compare: 1/4__1/5

1/4 > 1/5

400

Ascending order: 3/5, 3/4, 1/5

1/5, 3/5, 3/4

500

Of the 10 books on fairy tales, Jim borrowed 3. Convert the amount Jim borrow into a decimal.

0.3

Percentages

100

15% as a decimal

0.15

200

1.4% as a decimal

0.014

300

Convert to percent: 4/5

80%

400

Descending order: 0.02, 7%, 0.01

7%, 0.02, 0.01

500

A student answered 10 of 25 questions correctly on a math test. What is their grade as a percentage?

40%

Integers

100

Compare: -1 __ -10

-1 > -10

200

Sea level as an integer:

0

300

twenty one feet below sea level

-21

400

Descending order: -15, -88, -1.4

-1.4, -15, -88

500

School A is built 8 m above the sea level and School B is 19 m below the sea level respectively. Which school is further away from sea level?

School B

Rational numbers

100

Convert to percent: 1/2

50%

200

Compare: -17%__-10

-17% > -10

300

Ascending order: 10%, -6, 1/100

-6, 1/100, 10%

400

Descending order: 0.4, -8, 3/5, 10%

3/5, 0.4, 10%, -8

500

At 2pm Shannon gave her plants 1/4 of a bucket of water. At 5pm she gave her plants another 49% of water. At 8pm she gave them another 0.20 of a bucket. At 11pm she gave her plants the last 0.06 of the bucket. What time of day did Shannon give her plants the most water?

5pm