Rounding to the Nearest 10
What is 761 rounded to the nearest ten?
760
What is 463 rounded to the nearest 100?
500
Ally spent $69 at the mall on Saturday. She also spent $33 at Walmart on Sunday. What is the total amount of money Ally spent?
$102
Landry scored 354 points in Kahoot! DJ scored 299 points in Kahoot! How many total points did the boys score?
653 points
What number makes the equation true?
1,569 + ______ = 1,569
Bonus: What property does this show?
0
What is 983 rounded to the nearest ten?
980
What is 1,956 rounded to the nearest hundred?
2,000
Lilly is reading book that has 384 pages. He reads 155 pages in his book on Friday night. Lilly finished the rest of the book on Saturday. How many pages did Lilly read on Saturday?
229 pages
Landry scored 354 points in Kahoot! DJ scored 299 points in Kahoot! How many more points did Landry score than DJ?
55 more points
What number makes the equation true?
54 + 42 = _____ + 54
Bonus: What property does this show?
42
What is 996 rounded to the nearest ten?
1,000
What is 5,845 rounded to the nearest hundred?
5,800
Jabrielle and Micah are recycling plastic bottles. Jabrielle has recycled 465 bottles. Micah has recycled 277 bottles. How many more plastic bottles has Jabrielle recycled than Micah?
188 more plastic bottles
Jabrielle and Micah are recycling plastic bottles. Jabrielle has recycled 465 bottles. Micah has recycled 277 bottles. How many bottles have Jabrielle and Micah recycled?
742 plastic bottles
What number makes the equation true?
(245 + 46) + 24 = 245 + (____ + 24)
Bonus: What property does this show?
46
What is 1,245 rounded to the nearest ten?
1,250
When rounded to the nearest hundred, Walmart sold about 1,900 boxes of hot chips this week. Which of the following could be the number of boxes they sold?
A. 1,847 C. 1,873
B. 1,972 D. 1,955
C. 1,873
1,873 is the only option that would round to 1,900 boxes.
Some third grade classes are making slime.
Mrs. Hicks' class makes 35 gallons.
Mrs. Moody's class makes 43 gallons.
Mrs. Myers' class makes 59 gallons.
How many gallons of slime did Mrs. Hicks' class and Mrs. Myers' class make?
94 gallons of slime!!
Heaven got a bag of M and Ms that had 100 candies inside. She have 34 to Brooke? How many M and Ms does Heaven have left?
66 M and Ms left
Brayden wrote 15 + 5 = 20 on his dry erase board.
What's another way he could write this problem using the commutative property?
5 + 15 = 20
Pokemon Cards
Jonah has 187 cards.
Lilly has 192 cards.
Jacobi has 184 cards.
When rounded to the nearest ten, who has about 180 cards?
Jacobi
When rounded to the nearest hundred, Alonna had about 500 panther bucks last year! Which of the following could be the number of panther bucks she had?
A. 483 C. 446
B. 552 D. 587
A. 483
483 is the only number that would round to 500.
Some third grade classes are making slime.
Mrs. Hicks' class makes 35 gallons.
Mrs. Moody's class makes 43 gallons.
Mrs. Myers' class makes 59 gallons.
How many more gallons of slime did Mrs. Myers' class make than Mrs. Moody's class?
16 more gallons
A group of pals are collecting smelly stickers.
Rylee collected 64 stickers.
Tyanna collected 47 stickers.
Kaylee collected 78 stickers.
How many total stickers did they collect?
189 stickers!
(2 + 6) + 0 = (0 +6) + 2
What properties does this equations show and how?
Identity Property because it adds 0.
Commutative Property because the order changes.
Associative Property because the groups change. The sum remains the same.