Adding/ Subtracting Decimals
7.5 + 6.5
14
Jason put a digital rain gauge in his backyard to track the amount of rain his yard receives. On Sunday, the gauge showed 1.72 centimeters of rain. The next Thursday, it rained 1.68 centimeters.
On which day was there more rain?
Sunday
Tori and her classmates placed colored blocks on a scale during a science lab. The red block weighed 0.47 pounds and the green block weighed 0.37 pounds. How much more did the red block weigh than the green block?
0.1
1.4 ? 0.5
1.4 > 0.5
Write seventeen hundredths as a decimal number.
0.17
9.08 - 5.92
3.16
Put these numbers in order from least to greatest.
1.9
2.7
1.3
1.4
1.3, 1.4, 1.9, 2.7
Valentina bought 0.41 kilograms of apples and 0.44 kilograms of oranges. How much fruit did she buy in all?
0.85 kilograms of fruit
3.0 ? 3.8
3.0 < 3.8
How do you write 0.95 in words?
ninety five hundreths
0.31 + 0.39
0.70
Put these numbers in order from least to greatest.
1.2
0.5
0.7
0.98
0.94
0.5, 0.7, 0.94, 0.98, 1.2
A carpenter bought a piece of wood that was 0.76 meters long. Then he sawed 0.42 meters off the end. How long is the piece of wood now?
0.34 meters
2.10 ? 2.1
2.10 = 2.1
How do you write seven hundred thirty six thousandths
0.736
62.56 – 48.86
13.70
Put these numbers in order from greatest to least.
9.6
8.3
8.2
8.8
9.6, 8.8, 8.3, 8.2
A carpenter bought a piece of wood that was 4.53 meters long. Then she sawed 2.62 meters off the end. How long is the piece of wood now?
1.91 meters
2.844 ? 2.864
2.844 < 2.864
How do you write 0.841 in words?
eight hundred forty one thousandths
39.943 + 52.598
92.541
Put these numbers in order from least to greatest.
45.82
0.582
2.548
8.52
8.452
0.582, 2.548, 8.452, 8.52, 45.82
Jaden used a scale to weigh rocks at science camp. The first rock weighed 3.629 grams, and the second rock weighed 5.781 grams. What was the combined weight of the rocks?
9.410 grams
43.?80 = 43.78
? = 7
Write three and four hundred twenty-six thousandths as a decimal number.
3.426