Adding Decimals
2.4+3.5
6.5-2.3
4.2
Maria is buying school supplies. She buys a notebook for $3.75 and a pack of pens for $6.40. At checkout, she uses a coupon for $2.15 off her purchase. How much does she pay in total?
$8
2.75 times 3
8.25
If a person’s hair grows 1.2 centimeters a month, how much would it grow in 9 months?
10.8
2.35+1.42
3.77
4.75-2.13
2.62
On average, a dolphin can swim 18.6 miles per hour, while a shark can swim 12.4 miles per hour.
How much faster can a dolphin swim than a shark?
6.2
1.4 times 1.2
1.68
A bottle of juice contains 1.25 liters. If a store sells 6 bottles, how many liters of juice are sold?
7.5
6.39+2.18
8.57
7.90-2.54
5.36
A cheetah can run 70.5 miles per hour, while a lion can run 50.8 miles per hour. How much faster can a cheetah run than a lion?
19.7
5.6 times 2.3
12.88
A piece of fabric costs $4.32 per yard. If a designer buys 2.5 yards, how much does the fabric cost?
10.8
1.245+2.317
3.562
6.245-2.134
4.111
A runner finished a race in 12.86 minutes, while another runner finished in 15.34 minutes. How much faster did the first runner finish the race?
2.48
0.5 times 0.9
0.45
One apple costs $0.35, and one orange costs $0.48. Lily buys 12 apples and 8 oranges. How much did Lily pay in total?
22.56+12.32
34.88
22.5-10.2
12.3
Lucas buys a pair of shoes for $34.50 and shoelaces for $3.25. The cashier subtracts $9.75 from the total during a sale. How much does Lucas pay?
$28
6.2 times 3.3
20.46
Willa downloads 5 songs. Three of the song files are each 2.75 MB. Two song files are each 3.8 MB. How much space does Willa need for the songs she downloads?
15.85