Fill in the Blank
Which number category includes whole numbers as well as their opposites?
integers
The answer to a division problem is called the divisor.
False; quotient
1 3/10 + 4 2/5
5 7/10
34.2 X 4.1
140.22
Find the greatest common factor of 12 and 18
6
Write the prime factorization of 16 using division by primes?
2X2X2X2 or 2 to the 4th power
The least common denominator for fractions 2/7 and 5/21 is 28.
False; 21
9/28 X 8/27
2/21
204.6 divided by 22
9.3
Find the least common multiple of 14 and 56
56
What is the term for the answer to a multiplication problem?
product
The reciprocal of 5/7 is 7/5.
True
12/50 divided by 4/25
1 1/2
1.2345 X 10 to the 4th power
12,345
Colin's grandparents sent him a check for $1,000. He gave $150 to his church, and he spent $396 on school clothes, books and supplies. How much money does he have left?
$454
expand and multiply 6 to the 3rd power?
6X6X6 = 216
The number 586.851 rounded to the tenths place is 586.9.
True
2 5/12
45,569 divided by 100
455.69
Jeremy's car can travel 32 miles per gallon of gasoline. How many miles can he travel on 16 gallons of gas?
512 miles
Give the decimal equivalent of 5/8?
0.625
The value of the 7 in the number 8,746,214 is 7,000.
False; 700,000
12 divided by 3/4
16
8(4+3) / 19-17
28
Megan made 3 1/3 pounds of fudge. She divided it into bags with 2/3 of a pound in each bag. How many bags of fudge did she make?
5 bags