Rounding
What ten does 66 round to?
What is 37+51?
What is 250 + 350?
600
What is 45-22?
23
What is Mr. Archer's favorite thing to get in the morning before he goes to work?
Hugs from his family!
How do you round 366 to the nearest hundred?
Lilja and Amelia were collecting pictures of waterfalls. Lilja collected 54 pictures and Amelia collected 42. What is the total number of pictures they found?
96
Esme' and Emma are working on adding 496 to 319 using the give and take strategy. If they give 4 to 496 and take it from 319, what are the two new numbers they are adding?
Bonus: what is the final sum?
500 and 315
Bonus: 815
What is 86-47?
39
What day do we have PE?
Thursday and Friday
What is a number that would round to 800?
Any number between 750 and 849.
What is 79+79?
158
Wyatt is working on a claymation project. He used 172 pieces of blue clay and 456 pieces of red clay. How many pieces of clay did he use all together?
628
Bella did 59 math problems and Autumn did 43 math problems. How many more math problems did Bella do than Autumn?
16
What time does Mr. Archer's alarm go off on a school day?
4:30am!
What two hundreds does 560 fall between?
500 and 600
What is one strategy you can use to solve an addition problem?
Number Line
Give and Take
Mountain Strategy
Standard Algorithm
Add the hundreds, tens, and ones.
Jesslyn and Eliana were solving math equations. They got that 285+463=748. Are they correct?
YOU KNOW IT!
What is 91-55?
36
What is one of Mr. Archer's favorite Room 26 Expectations?
Look for opportunities to help others.
Be principled - do what's right even when no one is watching.
Nolan is trying to figure out how to round 248 to the nearest HUNDRED. Nash offered to help him figure it out and suggested he look at the TENS PLACE to determine which way to round. What digit are they looking at, the 2, 4, or 8? What will 248 round to?
The 4; 200.
Kevin spent 45 minutes playing soccer and Colton spent 37 minutes playing basketball. How many minutes did the two boys spend playing games in all?
82
What is 168+235?
403
Malia had 85 bags of slime. She gave 18 bags to Carson and 18 bags to Torrin. How many stickers does Malia have left now?
49
Where does Mr. Archer eat lunch?
In Room 26