Rounding
Round 562 to the nearest 100.
600
Write this number in expanded form: 293
200+90+3
On Monday morning, a bookstore had 412 copies of a popular book. By the end of the day, they has sold 153 copies of the book. How many copies did they have left?
259 copies
392 + 447 = ?
839
4x4=____
4x40=_____
16
160
430
Write this number in word form: 982
nine hundred eighty-two
Bob downloaded 425 songs onto his cellphone. He gave his friend, Bobert, 148 of the songs. How many songs does Bob still have?
277 songs
400-341=?
59
There are 4 paper towel rolls in each package. There are 7 packages of paper towel rolls on the shelf. How many paper towel rolls are on the shelf?
28 paper towel rolls
Round 138,472 to the nearest ten thousand.
140,000
921
What is the value of the 9 in this number?
900
The yearbook staff took a total of 905 pictures. They used 487 of the pictures in the yearbook. How many of the pictures were not used?
418 pictures
362-282=?
80
Sally picks 48 apples. She puts 6 apples in each basket. How many baskets does she fill?
8 baskets
Students buying lunch at St. Paul Elementary School yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. Estimate the number of students who brought lunch by rounding each number to the nearest hundred.
200+300= About 500 students
12,689
What is the value of the 2 in this number?
2,000
Mrs. Thede's family was on vacation for two weeks and six days. Mrs. Palacz's family was on vacation for three weeks and three days. How many fewer days was Mrs. Thede's family on vacation than Mrs. Palacz's family?
4 days
At the school play, 194 people attended the show on first night and 185 people attended the show on the second night. How many people attended the show the two nights?
194+185=379 people
5x(2x4)=?
40
This year, the three biggest pickles at the Giant Pickle contest weighed 558 pounds, 644 pounds, and 715 pounds. ABOUT how much did the three pickles weigh together?
600+600+700=About 1,900 pounds
In her library, Miss Wales is placing 112 books on shelves. Each shelf holds 10 books. How many shelves can Miss Wales fill completely?
11 shelves
There are 48 dogs, 39 cats, and some birds at the pet store. There are aa total of 99 pets. How many birds are at the pet store?
12 birds
One hundred forty-five people attended the school basketball game. The game was played in an auditorium that seats four hundred people. How many more people could have attended the basketball game?
400-145= 255 people
Sam has 272 coins in his collection. His sister Susie has 298 coins.
Write a question to finish the word problem.
Example: How many coins do they have altogether?