Vocabulary
The answer to an addition problem is called the ____
sum
2 x 4=
8
6 divided by 2 =
3
Jack has 15 erasers. He gives 8 away to his friends. How many erasers does he have left?
7
The perimeter of a square with each side measuring 2 inches is ____
8 inches
The answer to a subtraction problem is called the ____
difference
5 x 6 =
30
10 divided by 5 =
2
Nadia has 3 packs of pencils. Each pack contains 10 pencils. How many pencils does she have in all?
30
The area of a square with each side measuring 5 centimeters is _____
25 cm2
The answer to a multiplication problem is called a ____
product
10 x 9 =
90
12 divided by 3 =
4
James has 12 marbles. Ben has 5 fewer marbles than James. How many marbles does Ben have?
7
The perimeter of a rectangle with a length of 4 inches and width of 3 inches is ______
14 inches
The numbers that are multiplied in a multiplication problem are called _____
factors
11 x 7 =
77
24 divided by 4 =
6
Morgan has a goal of mailing 24 Christmas cards. If she has already mailed 15 Christmas cards, how many more does she need to mail?
9
The perimeter of a rectangle with a length of 11 inches and a width of 4 inches is ______
30 inches
Objects arranged in equal rows and columns to represent multiplication facts are called _____
arrays
12 x 12 =
144
100 divided by 10 =
10
Mike buys 3 packs of pens.Each pack has 8 pens. If he gives away 10 pens, how many pens does he have left?
14
The area of a square with each side measuring 11 centimeters is ______
121 cm2