Rounding
Round to the nearest ones place.
8.4
8
Round then estimate the answer.
5.13 + 7
12
Cost: $7.00
Coupon: $1.00 off
$6.00
Convert to a decimal.
73%
0.73
What is the discount in dollars?
Price: $5
Sale: 20% off
$1
Round to the nearest ones place.
15.6
16
Round then estimate the answer.
7.86 - 2
6
Cost: $15.00
Coupon: $2.50 off
$12.50
Convert to a decimal.
10%
0.10
What is the discount in dollars?
Price: $20
Sale: 40% off
$8
Round to the nearest ones place.
45.78
46
Round then estimate the answer.
13.94 + 16.43
30
Cost: $36.99
Coupon: $3.00 off
$33.99
Convert to a decimal.
9%
0.09
What is the sale price?
Price: $10
Sale: 10% off
$9
Round to the nearest ones place.
19.65
20
Round then estimate the answer.
15.1 x 3.45
45
Cost: $45.99
Coupon: $4.50 off
$41.49
Convert to a decimal.
235%
2.35
What is the sale price?
Price: $90
Sale: 20% off
$72
Round to the nearest ones place.
465.16
465
Round then estimate the answer.
163.78 + 146.54
311
Cost: $12.00
Coupon: $2.00 off 2 items
$22.00
Convert to a percent.
5.23
523%
What is the discount in dollars AND what is the sale price?
Price: $150
Sale: 30% off
Discount: $45
Sale Price: $105