Multiplication
Division
Multiplication and Division
Take a Chance
Vocabulary
100
Solve:
17 X 5 = ?
85
100
40 ÷ 4 = ?
40 ÷ 4 = 10
100
Multiplication helps to add numbers more quickly?
True
False
True
100
Skip counting by 7, finish the pattern.
7, 14, 21, ___, 35, ___
28
42
100
Allows us to do repeated addition quickly.
1. Division
2. Multiplication
Multiplication
200
500 X 0 = ?
0
200
555 ÷ 5 =
555 ÷ 5 = ?
111
200
If you want to give each of your classmates an equal number of jelly beans, are you going to multiply or divide?
Divide
200
24 apples
16 peaches
How many total fruit do you have?
What operation will you use?
40 total fruit
Addition
200
A way to distribute a group of things into equal amounts is ?
1. Division
2. Multiplication
Division
300
25 X 15 = ?
375
300
Doug has 15 apples and wants to give them to his 3 friends. He wants to give them all the same number of applies.
How do we solve that?
15 ÷ 3 = ?
5 apples to each friend.
300
555, 667, 345 X 0 =
0
300
If my dog eats 3 treats and Joe's dog eats 4 treats and your dog eats 2 x's as many treats as Joe's dog, how many treats do we need?
3 + 4 + 8 = 15
4 X 2= 8
300
The answer to a multiplication problem is called the?
Product
400
60 X 10 = ?
60 X 10 = ?
600
400
Anna has 20 pencils and she wants to give the same number to each of her classmates. She has 5 classmates.
Solve this problem.
20 ÷ 5 = ?
4 pencils for each friend
400
Any number divided by itself equals one?
Example: 15 ÷ 15 = ?
True
False
True
400
Solve:
584
400
X * What do these signs mean?
Multiply or Multiplication
500
10,000 X 5 =
50,000
500
Joseph planted tomato plants in his garden.
He was able to pick 10 ripe tomatoes from each plant.
He had a total of 60 tomatoes. How many plants did he have?
60 ÷ 10 = ?
6 plants
500
633 ÷ 3 = ?
211
500
Solve these problems.
11
8
9
500
What are the numbers being multiplied in a math problem called?
2 x 2
Multipliers