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WorksheetsEstimating, GCF and LCM Review
Total questions: 21
Worksheet time: 5hrs 15mins
About how much money should Jane bring to the movies if her ticket costs $5.95, popcorn costs $3.85 and a drink costs $1.25?
$11.05
$15
$11
$10.75
Starting on Nov. 1, if Roza runs every third day and swims every fifth day, what is the first day that she will both run and swim again?
5
16
22
30
62 X 3=
There are 150 students going on a field trip. Permission slips have been brought in 94 students. About how many permission slips still need to be turned in?
50
60
244
100
27 x 12
One pound of bananas cost $0.95. About how much is 5 pound of banana cost?
$5.00
$50.00
$0.50
$0.95
Find the Greatest Common Factor (GCF) OF 18 & 36
1
3
6
9
Bill has 623 baseball cards and 489 football cards. About how many cards does Bill have altogether?
1,121
134
1,100
100
Round to the nearest thousand and solve:
24,936 + 15,294
39,000
40,000
40,230
39, 230
Omar has 5,233 books. Mykelle has 2,354 books. Estimate how many fewer books Mykelle has?
2,900.
3,000.
2,879.
2,870.
387 + 410 + 405 =
Mrs. Hajek used 1,820 pencils last year. This year she thinks she will use 1,932 pencils. About how many pencils is that all together to the nearest hundred?
3,000.
3,700.
4,000.
3,752.
The distance between Emery's house and his aunt's house is 485 miles. ABOUT how many miles would he drive if he made 4 trips to his aunt's house AND BACK?
5,000
4,000
3,200
2,000
