Show:
round to the nearest 10
round to the nearest 100
round to the nearest 1000
what are the possibilities
+/- with rounding to check.
100
Round 534 to the nearest 10
What is 530
100
Round 899 to the nearest 100
What is 900
100
What is 8,914 rounded to the nearest 1000
What is 9,000
100
Mary saw a flock of geese flying in the sky. She rounded the number of geese she saw to the nearest 10. She said there are about 80 geese. If fewer than 80 geese were flying, what could be the actual number of geese?
What is 75, 76, 77, 78, 79
100
756 - 685 = Solve and check by rounding to the nearest 10
What is 71 750 - 680 = 70
200
Round 613 to the nearest 10
What is 610
200
Round 623 to the nearest 100
What is 600
200
Round 1,003 to the nearest 1000
What is 1000
200
Mary saw a flock of geese flying in the sky. She rounded the number of geese she saw to the nearest 10. She said there are about 80 geese. If more than 80 geese were flying, what could be the actual number of geese?
What is 81, 82, 83, 84
200
829 - 463 = solve and check by rounding to the nearest 100
What is 366 800 - 500 = 300
300
Round 99 to the nearest 10
What is 100
300
Round 564 to the nearest 100
What is 600
300
Round 9,999 to the nearest 1000
What is 10,000
300
Jarred counted the number of marbles he saw in the jar and rounded the amount to the nearest 10. He said he saw about 190 marbles. If there were less than 190 marbles in the jar, what could be the actual number of marbles.
What is 189, 187, 186, 185
300
188 - 29 = Solve and check by rounding to the nearest 10
What is 159 190 - 30 = 160
400
Round 3 to the nearest 10
What is 0
400
Round 57 to the nearest 100
What is 100
400
Round 2,345 to the nearest 1000
What is 2,000
400
Jarred counted the number of marbles he saw in the jar and rounded the amount to the nearest 10. He said he saw about 190 marbles. If there were more than 190 marbles in the jar, what could be the actual number of marbles.
What is 191, 192, 193, 194,
400

1,654 - 872 = Solve and check by rounding to the nearest 100

What is 782 1,700 - 900 = 800

500
Round 1,579 to the nearest 10
What is 1,580
500
Round 6,445 to the nearest 100
What is 6,400
500
Round 3,232 to the nearest 1000
What is 3,000
500
Round the numbers to the nearest 100. Which number does not round to 700. 748 725 761 749
What is 761
500
423 - 399 = Solve and check by rounding to the nearest 10
What is 24 420 - 400 = 20