Addition
3,456 + 2,341
5,797
8,765 - 3,421
5,344
Estimate 4,567 + 3,289 by rounding to the nearest thousand
8,000 (5,000 + 3,000)
Lourens has 4,567 stickers. Alisha gives her 2,345 more stickers. How many stickers does Lourens have now?
6,912 stickers
Round 7,845 to the nearest hundred
7,800
15,678 + 24,321
39,999
50,000 - 23,456
26,544
Estimate 78,456 - 32,189 by rounding to the nearest ten thousand
50,000 (80,000 - 30,000)
A school library has 45,789 books. They donate 12,456 books to another school. How many books are left in the library?
33,333 books
What is 234,567 - 111,111?
123,456
456,789 + 234,567
691,356
789,456 - 234,789
554,667
Estimate 456,789 + 234,567 by rounding to the nearest hundred thousand
700,000 (500,000 + 200,000)
A stadium has 125,678 seats. Another stadium has 89,432 seats. How many more seats does the first stadium have?
36,246 seats
Estimate the sum: 345,678 + 456,789 + 234,567 (round to nearest hundred thousand)
1,000,000 (300,000 + 500,000 + 200,000)
1,234,567 + 3,456,789
4,691,356
7,856,432 - 3,241,567
4,614,865
Estimate 5,678,234 - 2,345,678 by rounding to the nearest million
3,000,000 (6,000,000 - 2,000,000)
A city's population is 2,345,678 people. The neighboring city has 1,456,789 people. What is the total population of both cities combined?
3,802,467 people
A store earned $3,456,789 in January and $4,567,890 in February. Estimate their total earnings by rounding to the nearest million.
$8,000,000 ($3,000,000 + $5,000,000)
45,678,912 + 123,456,789
169,135,701
654,321,987 - 234,567,890
419,754,097
Estimate 123,456,789 + 876,543,210 by rounding to the nearest hundred million
1,000,000,000 (100,000,000 + 900,000,000)
A company sold 45,678,912 products in one year and 67,890,123 products the next year. How many total products did they sell over the two years?
113,569,035 products
456,789,123 + 234,567,890 - 100,000,000 = ?
591,357,013