What is the difference? 19,516 – 2,921
16,595
Estimate the difference: 72,932 - 28,458
40,000
How will you decompose the second number to subtract? 48,291 – 24,181
20,000 + 4,000 + 100 + 80 + 1
What is the sum? 6,411 + 1,281 =
7,692
Estimate the sum: 5,623 + 7,239
13,000
Cora needs beads for bracelets. She needs 2,968 blue beads. She needs 612 more pink beads than blue. She needs 1,173 fewer purple than pink beads. How many beads does she need in all?
Cora needs 8,955 beads in all.
Niko's school collects 53,511 cans of food for a food drive. They give 21,200 cans to a nearby food bank. How many cans of food does the school still have?
32,311 cans
Jaxon's family drives to the Grand Canyon for vacation. The drive is a total of 1,529 miles. The first day they drove 539 miles. The second day they drove another 472 miles. How many miles do they have left to drive after the second day?
518 miles left
Which is a reasonable estimate for 52,687 - 29,245?
28,000
20,000
40,000
30,000
Griff's family is buying a car. They are looking at three different cars. Car A is $16,001. Car B is $3,540 more than Car A. Car C is $1,275 less than Car B. What is the cost of Car C?
Car C is $18,266
Sam and Paige lead fundraisers to raise money for their school. Together, they raise $3,718. Sam raises $1,291. How much money does Paige raise?
Paige raised $2427
What is the sum? 5,917 + 9,352
15,269
What is the sum? 52,110 + 16,209
68,319
Which is a reasonable estimate for 18,801 + 61,290?
90,000
61,000
77,000
80,000
What is the difference? 48,291 – 24,181
24,110
How can you decompose both addends to add 6,411 + 1,281?
6,000 + 400 + 10 + 1 and 1,000 + 200 + 80 + 1