A Little More/A Little Less
Estimation
Figure It Out
Let's Make Change
Rounding
100
Lauren had 828 roses in her garden. One night 398 roses died from forst. About how many roses lived? A. 400 B. 500 C. 600 D. 700
What is A. 400
100
Mary earned these amounts babysitting during the last two weeks: $78 and $85. Estimate how much she earned in all. A. $150 B, $170 C. $180 D. $190
What is B $170.
100
Sally had 19 cookies. Jane had 29 cookies. About how many cookies did they have in all? A. A little more than 40 B. A little less than 50 C A little more than 60 D. A little more than 60
What is B. A little less than 50
100
Mike bought a flashlight for $2.98. What is a reasonable estimate of the change he received from $5.00? A. $1.00 B. $2.00 C. $3.00 4, $4.00
What is B. $2.00
100
Round each number to the nearest hundred and solve 474 + 627=
What is 1,100.
200
Miguel spent $792 for trees and $188 for flowers for his back yard. About how much more did the trees cost than the flowers? A little less than $600 A little more than $600 A little less than $700 A little more than $700
What is a little less than $600
200
Ivan saved $9 a week for 41 weeks. About how much did Ivan save in all? A. $300 B. $320 C. $340 D. $360
What is D. $360.
200
Ann has 27 pencils. Clark has 49 pencils. About how many pencils do they have altogether? A. A little less than 70 B. A little more than 70 C. A little less than 80 D. A little more than 80
What is C. A little less than 80
200
Sue bought a snow shovel for $6.95. What is a reasonable estimate of the change she received from $10.00? A. $1.00 B. $2.00 C, $3.00 D. $4.00
What is C. $3.00
200
Round each number to the nearest hundred 94 + 679 =
What is 800
300
Petter Rabbit had 921 carrots. He gave 212 carrots to Bugs Bunny. About how many carrots did Peter keep for himself? A little less than 600 A little more than 600 A little less than 700 A little more than 700
What is a little more than 700
300
Mrs. Sullivan has 6 trays of brownies. Each tray holds 46 brownies. About how many brownies does Mrs. Sullivan have in all? A. 100 B. 200 C. 300 D. 400
What is C. 300.
300
A lion weights 524 pounds. A giant panda ways 312 pounds. About how many pounds do the two animals weigh? A. A little less than 800 B. A little more than 800 C. A little less than 900 D. A little more than 900
What is B. A little more than 800
300
John bought a book for $7.15. He paid with a $10.00 bill. About how much change should he receive? A. A little less than $2.00 B. A little more than $2.00 C. A little less than $3.00 D. A little more than $3.00
What is C, a little less than $3.00
300
Estimate. Round each number to the nearest hundred. 712 - 259 =
What is 400
400
Nancy painted 113 fences. Brooke painted 288 fences. About how many fences did the girls paint in all? A. Less than 300 B. About 350 C. About 400 D. More than 450
What is C. about 400
400
Mrs. Silver has 200 concert tickets to divide equally among 9 members of the school band. About how many tickets will each student get? A. 20 B. 13 C. 10 D. 5
What is A. 20.
400
There are 12 red hats and 47 blue hats on a table. About how many hats are there in all? A. A little more than 60 B. A little less than 60 C. A little more than 70 D. A lttle less than 70
What is B. A little less than 60
400
Betty bought a blue ball for $2.98. She gave the clerk $5.00. About how much change did she receive? A. A little less than $2.00 B. A little more than $2.00 C. A little less than $3.00 D. A little more than $3.00
What is B. A little more than $2.00
400
Estimate. Round each number to the nearest ten. 234 + 154 =
What is 380.
500
Sarag wanted to read 825 pages in two weeks. She read 495 pages in the first week. About how many pages does she still need to read. A little less than 300 A little more than 300 A little less than 400 A little more than 400
What is a little more than 300
500
Judy worked 28 hours during the first week of July and 45 hours the second week. About how many hours did she work in all during those two weeks? A. 80 hours B. 60 hours C. 50 hours D. 40 hours
What is A. 80 hours
500
There are 51 printers on sale at Walmart and 17 printers on sale at Target. About how many printers are there for sale altogether? A. A little less than 50 B. A little more than 60 C. A little less than 70 D. A little more than 70
What is C. A little less than 70
500
Robert bought an extra large candy bar for $6.85. He paid for the candy bar with a $10 bill. About how much change should he get from the clerk? A. A little less than $2.00 B. A little more than $2.00 C. A little less than $3.00 D. A little more than $3.00
What is D. A little more than $3.00
500
Estimate. Round each number to the nearest ten. 194 - 93 =
What is 100.
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