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Adding and Subtracting Decimals and Fractions
Ordering Decimals, Fractions and Percents
Multiplying and Dividing Decimals
Fraction of an Amount
Rounding Decimals
100

34.5 + 234.74

269.24

100

Order these from greatest to least: 3.45, 3.4, 3.10934, 3.5

3.5, 3.45, 3.4, 3.10934

100

34.5 x 4

138

100

25% of 100 

25

100

34.33 rounded to 1 decimal place 

34.3

200

362.234 - 44.9

317.334

200

Order these from least to greatest, 0.034, 0.1, 0.101, 0.001, 0.100001

0.001, 0.034, 0.1, 0.100001, 0.101

200

2.34 x 1.4

3.276

200

50% of 70

35

200

57.57 rounded to one decimal place 

57.6

300

348.94 + 37.23 - 48.534

337.636

300
Order these fractions in ascending order: 1/2,2/3, 5/6, 5/15

5/15, 1/2, 2/3, 5/6

300

If there are 9 places behind the decimal in your question how many places behind the decimal would there be in your answer?

9

300

35% of 75

26.25

300

48.954 Rounded to one decimal place. 

49

400
I will make cookies for the winning team. I need to add 1/4 of 1000 grams of sugar to 350 grams of butter. How much mass will there be altogether when the sugar and butter are combined? 

600grams 

400

Order these from greatest to least: 1/2, 45%, 0.8, 3/4 

0.8 - 3/4 - 1/2 - 45%

400

True or False: When multiplying decimals the first thing you need to do is line up your decimals in your place value. 

False. In multiplication you multiply normally and then count your places behind the decimal in your question and ensure that you have the same number of places behind your decimal in your answer. 

400

3/5 of 40 

24

400

Round this number to 2 decimal places. 80.208

80.21

500

What is 20% of 80 minus 13.45

2.55

500

Order these from largest to smallest:3/4, 0.85, 29%. 0.34, 7/10

0.85, 3/4, 7/10, 0.34, 29%

500
4545.20 divided by 5 = 

909.04

500

2/10 of 50 = 

10

500

I have rounded the following numbers to 1 decimal place and added them. What is the sum of the numbers. 29.26, 35.345, 93.79, 83.294

29.3 + 35.3 + 93.8 + 83.3 = 241.7