Rounding Numbers
Free Math Games & Activities for Kids
Rounding numbers: to round a
number you decide which is the last digit to keep. You leave it the
same if the next digit is less than five, called rounding down. Or
increase it by one if the next digit is five or more, called
rounding up.
For example: round 86 to the
nearest 10. You keep the 8, the next digit is 6, which is five or more, so you
increase the 8 by 1 to 9. The answer is 90!
Rounding Games:
Core math standards third grade math rounding
Rounding numbers game lollapalooza
How many pearls in the treasure chest?