Round to the Nearest Hundred
Round to the Nearest Ten
Round to the Nearest Dollar
Estimate Sums
100

Round 235 to the nearest hundred

200

100

Round 65 to the nearest ten

70

100

Round $8.99 to the nearest dollar

$9.00

100

The Addams family drove 232 miles yesterday, and 370 miles today.  About how many miles did they drive altogether?

~600 miles

200

Round 373 to the nearest hundred

400

200

Round 84 to the nearest ten

80

200

Round $5.25 to the nearest dollar

$5.00

200

Jess bought a pineapple for $2.48 and a cantaloupe for $1.78.  About how much money did she spend?

~$4.00

300

Round 167 to the nearest hundred

200

300

Round 62 to the nearest 10

60

300

Round $17.67 to the nearest dollar

$18.00

300

George has $24.56.  Juan had $15.32.  About how much more money does George have than Juan?

~$10.00

400

Round 862 to the nearest hundred

900

400

Round 124 to the nearest ten

120

400

Round $172.32 to the nearest dollar

$172.00

400

Clarissa has $32.82.  She spends $6.21 on a sandwich.  About how much money does she have left over?

~$27.00

500

Round 649 to the nearest hundred

600

500

Round 528 to the nearest ten

530

500

Round $200.75 to the nearest dollar

$201

500

Lucy wanted to buy a pair of pants that cost $10.65 and a sweater that cost $6.29.  About how much money will she need?

~$17.00