Multiplication and Division
10x2=
20
What is the answer to a multiplication problem called?
factor
What is the place value of 4 in the number 1.42?
tenths place
Estimate by rounding to the nearest 10.
26+13=
40
1/2, 2/4, 3/6...
15/5=
3
What do we call the answer to a subtraction problem?
the difference
What is the place value of 2 in 6.52?
Hundredths place
Estimate by rounding to the nearest 10.
45+38=
90
What is the missing number?
2/8 = X/24
8x4=
32
What do we call the top number of a fraction?
numerator
Round 45 to the nearest ten.
50
Estimate by rounding to the nearest 10.
92-67=
20
3/5 + 9/5 =
12/5
6x7=
42
"The order in which you multiply your factors does not change the product" is the definition of what property of multiplication?
The commutative property of multiplication
Round 729 to the nearest hundred.
700
Estimate by rounding to the nearest hundred.
452+329=
800
What is an improper fraction?
A fraction where the numerator is equal to or higher than the denominator.
56/7=
56
What do we call the answer to a division problem?
the quotient
Round 471 to the nearest ten.
470
Estimate by rounding to the nearest 100.
989-229=
800
What is a fraction decimal?
A fraction that has a numerator of 10 or 100