Adding & Subtracting Decimals
0.8 + 0.8
1.6
6,151 × 22
135,322
0.9 x 10
9
50 + 3 + 0.2 + 0.06 + 0.002 = _____
53.262
What is 8.4 rounded to the nearest whole number?
8
Fernando had 0.86 grams of pepper. Then he used 0.55 grams of the pepper to make some scrambled eggs. How much pepper does Fernando have left?
0.31 grams
A cereal factory puts 913 boxes of cereal in each shipment. The factory makes 10 shipments each year. How many boxes of cereal does the factory make each year?
9,130 boxes
Each sheet of metal is 0.4 inches thick. If Bonnie stacks 3 sheets on top of each other, how thick will the stack be?
1.2 inches
60,000 + _____ + 100 + 90 + 8 = 64,198
4,000
What is $704.98 rounded to the nearest 100 dollars?
$700
Ling bought 0.38 pounds of peanuts and 0.59 pounds of raisins. How many pounds of snacks did she buy in all?
0.97
A factory makes 5,032 plastic forks per hour. How many plastic forks will the factory make in 30 hours?
150,960 forks
Each cement block weighs 0.3 kilograms. How much do 7 blocks weigh in total?
2.1 kilograms
60,000 + 4,000 + 90 + 0.08 = ____
64,090.08
What is $961 rounded to the nearest 10 dollars?
$960
It rained 0.96 inches on Monday. On Tuesday, it rained 0.71 inches less than on Monday. How much did it rain on Tuesday?
0.25 in
9,146 × 49
448154
Jennifer walks 6.3 miles each day. How many miles will Jennifer walk in 17 days?
107.1 miles
Put 504.805 in EXPANDED form
500 + 4 + 0.8 + 0.005
What is 5.609 rounded to the nearest tenth?
5.6
Olivia has 92.1 centimeters of white ribbon, 77.9 centimeters of blue ribbon, 43.3 centimeters of green ribbon, and 69.6 centimeters of purple ribbon. How many centimeters of ribbon does Olivia have in all?
282.9 cm
5,623 × 52
292,396
Hassan's Yarn Company has a machine that produces 6.38 yards of purple yarn per minute. How many yards of purple yarn can the machine produce in 20 minutes?
127.60 yards
7,000 is 10 times as much as?
700
What is 66.893 rounded to the nearest hundredth?
66.89