Rounding
Round 43 to the nearest 10.
40
62 + 34=
96
178 - 34 =
144
How many grams are equal to 1 kilogram?
1,000 grams = 1 kilogram
Round 108 to the nearest 100.
100
Mr. O'Neil bakes a lot of cookies to give to his neighbors. He bakes 142 cookies on Monday and 76 on Tuesday. How many cookies did Mr. O'Neil bake in total?
218 cookies
32 - 16=
16
Mr. Lopez started Morning Meeting at 9:04 am. He finished at 9:30 am. How long was Morning Meeting?
26 minutes
Round 75 to the nearest 10.
80
777 + 99 =
876
190 - 74=
116
A backpack weighs 7 kg. What is the weight of four identical backpacks?
28 kilograms
Round 1,670 to the nearest 100
1,700
Safeway sold 417 turkeys, 284 hams, and 183 pies. How many food items did Safeway sell all together?
884
503 - 47=
456
An apple and orange weigh 816 grams. The apple weighs 389 grams. What is the weight of the orange?
427 grams
List three numbers that round to 100.
Answers may vary.
Below is a list of the weights of different animals.
Tiger- 177 kg
Penguin- 40 kg
Zebra- 134 kg
Polar Bear- 379 kg
What is the weight of the zebra and tiger combined?
311 kg
Ms. Moxley has a 1L bottle of water. She drinks 476 mL, how much water does she have left in her bottle?
524 mL
Mr. O'Neil weighs 105 kilograms. Lucy weighs 46 kilograms and Brendan weighs 52 kilograms. Find the difference between Mr. O'Neil's weight and the weight of Lucy and Brendan.
7 kilograms