Rounding to the nearest 10 or 100
Continue the pattern.
482,582,682,____,882
782
Round to the nearest ten thousand 54,999
What is 50,000
The number is 2,005.
What is 10 more?
What is 100 more?
2,015
2,105
The number is 2,005.
What is 10 less?
What is 100 less?
1,995
1,905
Estimate the sum.
15+23
Show your work.
20+20=40
Sue bought a cookie for 82 cents and a brownie for 28 cents. What is the estimated total cost?
80+30=110 cents