Estimation
Estimate the sum of
87.2 + 3.9
(Round to the nearest whole number)
91
1.03 + 0.36
1.39
13.8 - 3.9
9.9
For her birthday, Lucy received $20 from her mom and $15 from her grandma. She bought a book for $10.85, so how much does she have left?
$24.15
Estimate 788.9 - 572
(Round to the nearest hundred)
200
9.1 + 7.21
16.31
3.5 - 2.38
1.12
Jeff earned $65 doing yard work. He bought a pair of jeans for $31.25 and a sweatshirt for $16.50. He set aside the money leftover to buy a gift for his cousin. How much did he set aside?
$17.25
Estimate 2.8 + 4.7
8
16.3 + 55.75
72.05
92.7 - 5.59
87.11
Michael set out on a 4.2 mile long trail. He walked 0.8 miles before taking his first water break, then ran 1.3 miles more. How much of the trail does he have left to complete?
2.1 miles
Estimate $12.99 - $3.95
(Round to the nearest whole number)
$9.00
4.3 + 2.88 + 1.7
8.88
85.22 - 43.5
41.72
Mary earned $26 babysitting and was given $32 more for her birthday. She goes to the store to purchase a hat for $12.79 and a purse for $21.99. How much money does she have left?
$23.22
Estimate 3.7 + 4.1 + 3.3
11
88.8 + 4.27 + 78.95
172.02
50 - 28.38
21.62
Paul went to the grocery store and bought 2 bags of chips for $3.75 each. He also bought a large bag of apples for $6.89.
He paid for part of his total with a $10 gift card. How much does he still owe the cashier?
$4.39