Multiplication/Division
8 x 5
40
__ x 5= 45
9
A T-shirt costs $8 at the mall. A pair of shoes costs 5 times as much as a T-shirt. How much does a pair of shoes cost?
8 x 6 = 40
List all of the fact families for this equation.
6 x 5 = 30
5 x 6 = 30
30 ÷ 6 = 5
30 ÷ 5 = 6
40 ÷ 5
30 ÷ ___ = 5
6
Jon has 4 pieces of string. Each piece of string is 5 feet long. How many feet of string does Jon have in all?
4 x 5 = 20
Which statement about area is false?
a. If you want to find out how many square feet something has, you measure it's area
b. It would make sense to use square feet to find the area of a room and square miles to find the area of a city.
c. You can find the area of a rectangle by multiplying its length by its width by its height.
d. Ms. Blanc's whiteboard is 4 feet wide and 9 feet long. Its area is 36 square feet.
D
56 ÷ 8
7
7 x __ = 42
6
The Game Store has 6 stacks of board games for little kids. If there are 8 board games in each stack, how many board games is that in all?
6 x 8 = 48
True or False
54 ÷ 6 = 36 ÷ 4
True
5 x 12
60
___ x 6= 72
12
Maddie picked 42 plums and divided them evenly into 7 bags for her friends. How many plums did she put in each bag?
42 ÷ 7 = 6
Jeff has to solve this story problem:
The librarian just got 24 new books. She is planning to put 6 of the new books on each shelf in her book rack. How many shelves of new books can she make?
Jeff says he can solve the problem by thinking, “24 divided by what number equals 6?”
Do you agree with Jeff? Why or why not?
He is correct because.....
96 ÷ 8
8 = ___ ÷ 9
72
There are 48 chairs in the gym. Mr. Brown wants to set them up in rows of 4. How many rows can he make?
48 ÷ 4 = 12
The Game Store got 6 cartons of jigsaw puzzles in each carton. There were 6 puzzles in each carton. Devon unpacked all the puzzles and arranged them into 12 equal stacks. How many puzzles in each stack?
Choose and equation and answer it.
a. (6 x 6) ÷ 12 = p
b. (6 + 6) x 12 = p
c. (6 x 6) x 12 = p
d. 6 + 6 - 12 = p
A. 3