Rounding/Estimating
Round 5361 to the nearest hundred.
5400
Write 11/3 as a mixed number
3 2/3
What number is halfway between 18 and 54?
36
What are the factors of 21?
1, 3, 7, 21
A pet store has 16 dogs and 24 cats. What is the ratio of dogs to cats? REDUCE
2/3
Round 48,425 to the nearest thousand.
48,000
Add and convert to mixed number:
2/5 + 4/5
1 1/5
What is the average of 8, 7, and 3?
6
Which of these numbers is NOT a prime number?
2, 3, 4, or 5
4
3/2
Estimate the difference of 642 and 357
200
Compare
2/3 and 1/2
> (greater than)
What number is halfway between 27 and 81?
54
What are the first six multiples of 4?
4, 8, 12, 16, 20, 24
Bonus random question:
What is Ms. Silvas pet? What is it called?
AXOLOTL
Estimate the product of 21 and 38
800
1 - 2/5
3/5
What is the average of 3, 4, 6, 8, 8, and 7?
6
What is the GCF of 15 and 21?
3
I drove 232 miles in 4 hours. What was my average speed? UNIT
58 mph
Estimate the sum of 2345 and 6897
9000
What number is 2/3 of 15?
10
What is the average of 167, 85, and 123?
125
What is the GCF of 10, 15, and 20?
5
I bought 5 lbs of apples for $4.95. How much $ was each pound priced at?
$0.99/lb