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Adding Decimals 1
Subtracting Decimals 1
Comparing Decimals
Adding Decimals
Subtracting Decimals
200

800.54 + 90.52 =

What is 891.06

200

94.9 − 41.871 =

What is 53.029

200
Which decimal is the greatest? 4.953 or 4.951
What is 4.953
200
92.30 + 0.32
What is 92.62
200
7.89 - 4.29
What is 3.6
400

343.4 + 5.607 =

What is 349.007

400

809.144 − 15.96 =

What is 793.184

400
Put the following decimals in order from least to greatest. 5.132, 5.123, 5.312, 5.231
What is 5.123, 5.132, 5.231, 5.312
400
In December the snowfall was 0.03 in. and in January it was 2.1 in. What is the total amount of snowfall?
What is 2.13 in.
400
True or False. 85.22 - 12.619 = 20.817
What is False 21.871
600

384.94 + 17.348 =

What is 402.288

600

803.309 − 133.36 =

What is 669.949

600
Using the <, >, or = sign, compare 1.403 and 1.4
What is 1.403 > 1.4
600
9.1 + 7.21
What is 16.31
600
The pyramid of Khafe measured 143.5 meters high. The pyramid of Menkaure measured 65.5 meters high. What us the difference in the heights of these two pyramids?
What is 78 meters
800

921.74 + 2.7 =

What is924.44

800

767.3 − 24.9 =

What is 742.4

800
Place the decimals in order from greatest to least. 8.37, 8.3, 8.219, 8.129
What is 8.37, 8.3, 8.219, 8.129
800
14.005 + 135.1 + 3009.124
What is 3158.229
800
Sue subtracted 2.9 from 20.9 and got 0.81. Explain why this is not correct. What did Sue do wrong?
What is Sue lined up the numbers and not the decimal. The correct answer is 18.
1000

75.715 + 30.5 =

What is 106.215

1000

489.08 − 4.2 =

What is 484.88

1000
Which runner came in first place? Amanda.......8.016 minutes Calvin..........7.049 minutes Liz...............7.03 minutes Steve...........8.16 minutes
What is Liz
1000
146.882 + (963.258 -147.852)
What is 962.288
1000
Miami's annual precipitation in 2000 was 61.05 in. Albany's was 46.92 in. How much greater was Miami's precipitation than Albany's?
What is 14.13 in.