Rounding
Round 83 to the nearest 10
80
75 + 18
93
72 - 39
33
What is the best unit of measurement for a bag of potatoes?
Ounces, Pounds, or Tons
Pounds
Write this number in expanded form.
82,513
80,000 + 2,000 + 500 + 10 + 3
Round 155 to the nearest ten
160
187 + 209
396
521-146
375
2 pumpkins weigh 200 lbs. If the first pumpkin weight 83 lbs how much does the second pumpkin weigh?
117 lbs
What is this number in standard form?
90,000 + 600 + 80 + 5
90,685
Round 893 to the nearest hundred
900
Over the weekend Mr. Thomas read 39 pages of a book on Saturday and 56 pages of a book on Sunday. How many pages did he read in all?
95 pages
Ms. Denne filled her water bottle with 168 mL of redbull in the morning. At the end of the day 89 mL were left. How much did she drink throughout the day?
79 mL
What is the best unit of measurement for a shipping container filled with elephants?
Pounds, Ounces, Tons
Tons
Order these numbers form Greatest to Least
23,067
23,670
23,076
23,760
23,760; 23,670; 23,076; 23,067
Round 1,542 to the nearest ten and hundred
ten = 1,540
hundred = 1,500
Ms. Denne is making a bobbing for apples station for her halloween party. She bought two bags of apples. The first bag has 96 apples and the second bag has 85 apples. How many apples did she buy?
181 apples.
700 - 474
226
A desk weighs 35 pounds. What is the weight of 3 desks?
105 lbs
Compare these numbers using <, >, or =
89,991 ___ 89,091
89,991 > 89,091
Round 6,067 to the nearest hundred
6,100
A car weight 382 pounds more than a bike. A bike weighs 57 pounds. How much do the car and bike weigh together?
496 pounds
A local animal shelter can hold up to 800 animals. Right now, there are 765 animals living at the shelter. What is the difference between the number of animals the shelter can hold and the number of animals currently living there?
35 animals
Ms. Denne spent 38 minutes creating this game and 25 minutes creating the vocabulary list for our word wall. How much time did she spend on both of these activities? Write an answer in both forms.
____ minutes
____ hours ____minutes
63 minutes
1 hour 3 minutes
Write this number in expanded form and expanded notation.
28,953
EF: 20,000 + 8,000 + 900 + 50 + 3
EN: (2 x 10,000) + (8 x 1,000) + (9 x 100) +
(5 x 10) + (3 x 1)