Factors
Is 2 prime or composite? Explain
Prime, because it only has two factors
How many inches are in a foot?
12 inches
In the number 345, what is ten times greater than the digit 4?
400
Compare the fractions 4/12 and 4/6
4/12 is less than 4/6 or 4/6 is greater than 4/12
1, 2, 3, 4, 6, 12
How many yards are in 18 feet?
6 yards
Round 3,456 to the nearest 100
3,500
Add the fractions 3/10 + 4/100
34/100
Is 1 prime or composite? Explain
How many ounces are in 5 pounds?
80
2 x 10,000 + 5 x 1,000 + 7x10
25,070
Write the decimal of 12/10
1.2
List all the factors for 72
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
How many minutes are in 3 hours?
180
Round 899,324 to the nearest ten thousand
900,000
Write the decimal of 1 12/100
1.12
Is 144 prime or composite?
composite
How many seconds are in 2 hours
7,200
820 thousands + 32 hundreds + 5 tens
823,250
One tenth more than 3.95
4.05