Write this in standard form: (3 x 1000) + (4 x 100) + ( 1 x 10) + (7 x 1) + (9 x 1/10)
What is 3,417.9
100
Compare the decimals:
45.12 45.21
What is < 45.21
100
Order the decimals from least to greatest:
3.21, 3.12, 3.11
What is 3.11, 3.12, 3.21
100
Add: 45.32 + 34
What is 79.32
100
Amanda weighed two colored metal balls during a science class. The red ball weighed 0.2 pounds and the yellow ball weighed 0.2 pounds. If Amanda places both balls on the scale at the same time, what will the scale read?
What is 0.4
200
Write this number in expanded form 453.006
What is (4 x 100) + (5 x 10) + (3 x 1) + (6 x 1/1000)
200
Compare the decimals:
555.01 555.010
What is =
200
Order from greatest to least:
3.012, 3, 3.12, 3.21
What is 3.21, 3.12, 3.012, 3
200
Subtract:
5- 2.123
What is 2.877
200
A carpenter bought a piece of wood that was 9 meters long. Then he sawed 6.8 meters off the end. How long is the piece of wood now?
What is 2.2
300
Write this number in word form: 4.03
What is four and three hundredths
300
Compare the decimals:
1.003 1.300
What is < 1.300
300
Round to the nearest tenths places:
45.325
What is 45.3
300
Subtract:
452.1 - 2.234
What is 449.866
300
Derek runs 6.05 kilometers every morning. One day, he runs 2.71 kilometers and then stops to take a break. How much further does Derek have left to run?
What is 3.34
400
Write this number in standard form:
(5 x 100) + (2 x 10) + (6 x 1) + (7 x 1/1000)
What is 526.007
400
Compare the decimals:
23.21 21.23
What is 23.21>
400
Round to the nearest whole number:
45.678
What is 46
400
Add the decimals:
5 + 6.134 +107.21
What is 118.344
400
Ernesto weighed two buckets of sand for a geology project. The first bucket weighed 3.15 pounds. The other bucket weighed 7.38 pounds. How much do the two buckets of sand weigh all together?
What is 10.53
500
Write this number in word form: 1.321
What is one and three hundred twenty one thousandths
500
Compare the decimals:
32 32.12
What is <32.12
500
Round to the nearest hundredths:
103.456
What is 103.46
500
Add the decimals:
677.1 + 103.456
What is 780.556
500
Liam and his classmates placed colored blocks on a scale during a science lab. The purple block weighed 0.82 pounds and the orange block weighed 0.49 pounds. How much more did the purple block weigh than the orange block?