Math Review

Ordering Decimals

100

Order from smallest to largest:

37.27     38.47     37.14

37.14     37.27     38.47

200

Order from smallest to largest:

72.89     63.58     62.14

62.14     63.58     72.89

300

Order from smallest to largest:

26.47     26.98     26.26

26.26     26.47     26.98

400

Order from smallest to largest:

9.33     9.1     9.3

9.1     9.3     9.33

500

Order from smallest to largest:

17.404     17.018     17.174

17.018     17.174     17.404

Fraction to Decimal

100

Change   ^2/₅   to a decimal

   ______
5 | 2.0

   _0.4_
5 | 2.0

200

Change   ^1/₁₀   to a decimal

     _____
10 | 1.0

     _0.1_
10 | 1.0

300

Change   ^3/₅   to a decimal

   ______
5 | 3.0

   _0.6__
5 | 3.0

400

Change   ^4/₈   to a decimal

   ______
8 | 4.0

   _0.5__
8 | 4.0

500

Change   ^6/₈   to a decimal

   ______
8 | 6.0

   _0.75___
8 | 6.0

Decimal to Percent

100

Change 0.33 to a percent

33%

200

Change 0.47 to a percent

47%

300

Change 0.08 to a percent

8%

400

Change 0.005 to a percent

0.5%

500

Change 1.75 to a percent

175%

Percent to Decimal

100

Change 85% to a decimal

0.85

200

Change 22% to a decimal

0.22

300

Change 2% to a decimal

0.02

400

Change 340% to a decimal

3.40

500

Change 12.5% to a decimal

0.125

Word Problems

100

Mario has 346 coins. He earns 84 more coins in the Mario Kart Race. How many coins does Mario have in all?

346 + 84 = 430

200

There are 23 jars of honey in Winnie the Pooh's house. Piglet steals 4 jars of honey from Winnie the Pooh. How many jars are left in his house?

23 - 4 = 19

300

Batman weighs 210 pounds. The Joker weighs 135 pounds. How much heavier is Batman than The Joker?

210 - 135 = 75

400

Sonic the Hedgehog has 57 boxes of gold rings. Each box holds 8 rings. How many rings does Sonic the Hedgehog have?

57 x 8 = 456

500

Peppa Pig is inviting 4 friends to a party. She has 84 mini cupcakes. How many min cupcakes will each friend get?

84 / 4 = 21