Add It Up!
Add 42.37 + 7.85
50.22
4.92 + ___ = 14.16
9.24
Ethan buys a sandwich for $9.58 and a drink for $4.13. He pays with $20. What is the best estimate of his change?
$6.00
7.63 + 1.17 = ?
8.8
Round 27.18 ft and 14.84 ft to the nearest whole number and estimate the perimeter.
84 feet
What is the combined length of 4.15 miles, 3.27 miles, and 5.48 miles?
12.9 miles
What is the difference between 37.82 pounds and 29.6 pounds?
8.22 pounds
Jared bought a backpack for $48.75 and
a lunch box for $12.40.
If Jared paid with four $20 bills, how much change did he get back?
$18.85
16.3 − 6.9 = ?
9.4
A rectangle has a length of 12.5 cm and a width of 4.5 cm. What is the perimeter?
34 cm
Jared bought a backpack for $48.75 and a lunch box for $12.40. How much did he spend in all?
$61.15
Find the difference: 25.7 − 8.96
16.74
A student buys pencils for $3.45 and an eraser for $1.25. She pays with $10. How much change does she get?
$5.30
4.28 + 4.52 = ?
8.8
A park path is 6.25 miles long. A second path is 2.75 miles long. What is their combined length?
9 miles
Add 6.74 + 2.86
9.60
A park has three walking trails. Raccoon
Trail is 4.15 miles long, Bluebird Trail is
3.27 miles long, and Otter Trail is
5.48 miles long.
How much longer is Otter Trail (5.48 mi) than Raccoon Trail (4.15 mi)?
1.33 miles
Tim spent $1.16 on a binder and $0.57 on a ruler. What was the total amount spent?
$1.73
12.5 − 3.1 = ?
Find the exact perimeter of a rectangle with length 27.18 ft and width 14.84 ft.
84.04 feet
Find the sum: 18.46 + 7.29 + 3.5
29.25
a. 18.90 − 16.45
b. 15.42 − 13.07
c. 31.74 − 28.29
d. 24.68 − 22.23
e. 19.83 − 16.38
Which two subtraction problems have a difference of 2.45?
a. & d.
A notebook costs $6.79 and markers cost $4.88. Estimate the total cost.
About $12
A model shows 2 whole grids and 46 hundredths shaded. Then 38 more hundredths are added. What is the total?
2.84
A garden is 15.6 ft long and 9.4 ft wide. Estimate the perimeter using rounded whole numbers.
50 feet