Rounding
Round 17 to the nearest 10.
20
18 + 34
52
85 - 25
60
What is the value of the 5 in 52?
How can you check the answer of subtraction problem 845-221=624?
Add 221+624. If it equals 845, then it is correct. The answer is correct.
Round 34 to the nearest 10.
30
125 + 654
779
462 - 422
40
Write six thousand two hundred fifty in standard form.
6,250
What is the difference in 946 and 438?
508
Round 167 to the nearest 100.
200
843 + 679
1,522
973 - 528
445
What is 800 + 40+1 in standard form?
841
What is the sum of 826 and 738?
1,564
Round 999 to the nearest hundred.
1,000
751 + 64
815
378 - 92
286
Write eight thousand four hundred thirty one in expanded form.
8,000+ 400+ 30+ 1
Jamie and Bob play a video game. Bob scored 586 points. Jamie scored 891 points. How many more points did Jamie score than Bob?
Jamie scored 395 more points.
Round 649 to the nearest 10.
650
849 + 549
1,398
5981 - 561
5,420
Write eleven thousand five hundred eighty eight in expanded form.
11,000+500+80+8
Aaron sold $5,967 worth of tickets to a concert. Jane sold $3,901 worth of tickets. Who sold more? How much more did they sell?
Aaron sold more. He sold $2,066 more.