Adding
12.3 + 2.4
14.7
9 - 5.2
3.8
Gasoline prices are given to the nearest thousandth of a dollar. If a gallon of gasoline costs $3.499 and increases $0.09, what is the price of gasoline after the increase?
$3.589
Kelly’s baby brother weighs 7.71 pounds. Her newborn kitten weighs 0.24 pound. How much more does Kelly’s baby brother weigh than her kitten?
7.47 lb
0.87 + 6.12
6.99
23.1 + 5.8
28.9
10.8 - 4.1
6.7
The area of Max’s room, not including his closet, is 235.675 square feet. The area of his closet is 10.45 square feet. What is the area of his room, including the closet?
225.225 square feet
Jabir buys 2.74 pounds of dried pinto beans and 4.05 pounds of dried lima beans. What is the difference between the weights of the beans that Jabir buys?
1.31 pounds
The school is 3.2 blocks from Hector’s house. How many blocks does Hector walk to go to and from school?
6.4 blocks
0.796 + 13
13.796
20.1 - 16.37
3.73
Last month, Shelly earned $15.38 for mowing lawns, $6.25 for cleaning her room, and $12.04 for other chores. How much did she earn last month?
$33.67
Clinton had his sister sell some of their toys at a garage sale. Clinton makes $12.94 at the sale, and his sister makes $20.18. How much less did Clinton make at the garage sale than his sister?
$7.24
Lorena bought groceries for $102.34 and new shoes for $53.36. How much did Lorena spend on groceries and shoes altogether?
$155.70
5.8 + 4.289
10.089
38.94 - 8.25
30.69
Micah had $10.52 after he left the bookstore. If he bought a book for $6.39, how much money did he have before he went to the bookstore?
$16.91
Cheyenne lives on a mountain that is 576.54 feet above sea level. The mountain her grandmother lives on is 408.6 feet above sea level. What is the difference in the elevations of these mountains?
167.94 ft
Louis receives €10.50 a week for doing his chores. His sister is younger and has fewer chores. She receives €5.25. How much money do Louis and his sister receive together in one week?
€15.75
4.609 + 2.81
7.419
7 - 4.29
2.71
Charlotte is happy because it has snowed in her town for three straight days. On Monday, it snowed 3.56 inches. On Tuesday, it snowed 4.359 more inches. On Wednesday, it snowed 3.07 more inches. What was the total snowfall over the three days?
10.989 in.
Roberto hikes 21.48 miles on one weekend. The next weekend he hikes 30 miles. How much less is the distance he hiked on the first weekend than the distance he hiked on the second weekend?
8.52 mi
At the grocery store, Jaden purchased a box of cereal for $3.55 and a gallon of milk for $2.89. He gave the cashier $10.00. How much change did he receive?
$3.56