Add it up
Find the sum:
2.45 + 1.30
3.75
Find the difference:
0.84 − 0.31
0.53
A notebook costs $2.35 and a pen costs $1.40. How much do they cost altogether?
$3.75
Ava walked 1.6 miles Monday and 2.3 miles Tuesday. What operation should you use to find how far she walked altogether?
Addition
A store sells these items:
Pencil — $0.75
Eraser — $0.45
Notebook — $2.20
Folder — $1.35
What is the total cost of a notebook and folder?
$3.55
Find the sum:
4.67 + 2.8
7.47
Find the difference:
7.5 − 2.36
5.14
Mia buys a snack for $2.75 and gives the cashier $5.00. How much change should she receive?
$2.25
One package weighs 8.45 pounds and another weighs 5.20 pounds. What operation should you use to find the difference in their weights?
Using the same prices, how much more does the notebook cost than the eraser?
Pencil — $0.75
Eraser — $0.45
Notebook — $2.20
Folder — $1.35
$1.75
Find the sum:
6.39 + 3.54
9.93
Find the difference:
14.02 − 5.7
8.32
A book costs $7.89 and a game costs $12.45. What is the total cost?
$20.34
Which expression finds the difference between 7.5 and 3.24?
A. 7.5 + 3.24
B. 7.5 − 3.24
C. 3.24 − 7.5
D. 7.5 × 3.24
B. 7.5 − 3.24
Which pair has a sum closest to 10?
A. 2.15 + 3.25
B. 4.72 + 5.19
C. 6.84 + 5.73
D. 1.46 + 4.20
B (9.91)
Find the sum:
12.75 + 4.86
17.61
Find the difference:
52.40 − 18.76
33.64
Noah has $30.00. He buys a shirt for $18.67. How much money does he have left?
$11.33
Jack and Drew went the movies to see the new Spider Man movie. Two movie tickets cost $6.75 each. You pay with $20. Which expression finds your change?
A. 20 − (6.75 + 6.75)
B. 20 + (6.75 + 6.75)
C. 6.75 + 6.75 + 20
D. 20 − 6.75
A. 20 − (6.75 + 6.75)
Emilee has 1.35 L of water. Ben has 0.85 L. Together, how much more water do they have than Axel, who has 1.75 L?
0.45 L
Find the sum:
8.47 + 6.9 + 2.35
17.72
Find the difference:
100 − 36.58
63.42
Layla has $25.00. She buys a water bottle for $8.75 and a lunch box for $11.49. How much money does she have left?
$4.76
Eli ran 2.75 miles Monday and 3.4 miles Tuesday. His goal was 7 miles. Which expression finds how many more miles he needs to run?
7 − (2.75 + 3.4)
7-6.15
Hudson has $50 to spend.
Backpack — $24.75
Water Bottle — $8.95
Notebook Set — $12.60
Pencil Case — $6.85
Can Hudson buy the backpack, water bottle, and notebook set without going over $50? How much money would be left?
Yes; $3.70 left.