Compare the value of the following numbers using the >, <, or = symbol. 2,401 ___ 2,041
2,401 > 2,041
100
Use rounding to estimate the sum of 67,871 + 33,502
Example: 70,000 + 30,000 = 100,000
200
Write 27,038 in expanded form.
20,000 + 7,000 + 30 + 8
200
Find the sum: 3,408 + 1,645
5,053
300
Round 32,098 to the nearest hundred
32,100
300
Find the difference: 4,029 - 1,363
2,666
400
Write 7,048 in word form (number name).
Seven thousand, forty-eight
400
Rory has two giant ant farms. The fire ant farm has a population of 2,399 ants, and the black garden ant farm has a population of 1,872 ants. How many total ants live in Rory's two ant farms?
4,271 ants
500
Order these numbers from least to greatest: 2,907; 9,270; 2,790; 20,709
2,790; 2,907; 9,270; 20,709
500
Ms. Parmesan has a warehouse full of cheese. There are 3,478 blocks of cheese in the warehouse. 2,089 of the blocks grew moldy, so Ms. Parmesan had to throw them away. How many blocks of cheese does she have left in her warehouse?