Place Value
In the number 98.13, what place is the 3 in?
Hundredths
0.1 + 0.2
0.3 or 0.30
0.3 - 0.2
0.1
0.1 x 2
0.2
DJ is making pasta sauce. If he adds 4.5 ounces of tomato sauce, 2.5 ounces of garlic, and 1.2 ounces of peppers into a pot, how many total ounces are in the pot?
8.2 ounces
Write this number in standard form
20 + 3 + 0.7 + 0.04
23.74
0.26 + 0.64
0.9 or 0.90
0.42 - 0.21
0.21
0.8 x 3
2.4
Ronda used a container with 54.8 grams of flour to help her bake donuts. After using as much flour as her recipe called for, the container still had 6.9 grams of flour left. How many grams of flour did her recipe call for?
47.9 grams of flour
Write this number in expanded form
4.985
4 + 0.9 + 0.08 + 0.005
1.2 + 1.74
2.94
1.25 - 1.18
0.07
0.2 x 0.65
0.130
There are 19.3 cups of cocoa powder in a container. Julia is following a brownie recipe that calls for 3.1 cups of sugar, 2.9 cups of cocoa powder, and 6.3 cups of walnuts. How many cups of cocoa powder are left in the container after Julia bakes her brownies?
16.4 batches of powder
Compare the decimals
9.47 _____ 9.4
>
12.35 + 3.68
16.03
13.54 - 12.80
0.74
1.32 x 8
10.56
Benjamin bought 12 goldfish. Each goldfish cost $0.98. How much did Benjamin spend?
$11.76
Place the decimals in order from least to greatest
4.5, 4.52, 0.52, 0.052
0.052, 0.52, 4.5, 4.52
451.25 + 32.69
483.94
256.24 - 159.36
96.88
12.4 x 6.4
79.36
A math book is 3.78 centimeters thick. What is the total width of 21 math books on a shelf?
79.38 centimeters