Place Value
What digit is in the thousands place in the number 287,398?
7
Kim and Bill collect stamps. Kim has 215 stamps and Bill has 392 stamps. Which is the best estimate of how many stamps they have in all?
600
Mr.Wright has 512 programs for the school play. After the show, he has 283 programs left. What is the best estimate of how many programs he gave out?
200
Round 837,475 to the nearest ten thousand.
840,000
Jamie has 78 paper clips and her sister has 27 paper clips. Which is closest to the number of paper clips the girls have all together?
A) 90
B) 100
C) 110
D) 120
C) 110
The first round of the Springfield Park Elementary School spelling bee lasted for 165 words. The second round lasted for 75 words. What is the best estimate for the difference in the number of words in the first and the second round?
100
Round 562,849 to the nearest thosuand
563,000
Lane went to a school of 4,387 students. James went to a school of 2,832 students. About how many more students were there in Lane's school?
1,000
Mrs. Spain owns a craft store. She sold 45,753 beads on Monday and 23,597 beads on Tuesday. Which is the best estimate of how many more beads she sold on Monday than Tuesday.
26,000
Which choice(s) when rounded to the nearest
hundred thousand will result in 900,000?
A. 914,668
B. 814,085
C. 928,074
D. 888,962
A. 914,668
C. 928,074
D. 888,962
Estimate the sum:
5,248 + 2,712
8,000
The table shows the number of videos rented to Videobuster customers for two months.
Videobuster Movie Rentals Month Number of Rentals
June 795
July 627
What is the best estimate for the total number of videos rented during these two months?
1,400 movies
Which choice(s) when rounded to the nearest
hundred thousand will NOT result in 500,000?
A. 564,343
B. 434,088
C. 534,100
D. 575,590
B. 434,088
D. 575,590
Choose the three number sentences that have an estimated difference of 4,000 when rounded to the nearest thousand.
A. 9,872 - 5,755 =
B. 7,389 - 2,465 =
C. 6,487 - 2,394 =
D. 8,986 - 5,428 =
A. 9,872 - 5,755 =
C. 6,487 - 2,394 =
D. 8,986 - 5,428 =
You went to the store and found 13,874 Nerds scattered on the ground. You help and pick up 586. There were just too many, so you had to stop. About how many Nerds are left on the floor?
13,300