Division
5
There are 30 dots divided into 3 equal groups
There are___dots in each group?
10
True or false: Is this solved correctly?
12 - 4 = 8
8 - 4 = 4
4- 4 = 0
12 divided by 4 = 3
True
write an equation using this number family
2,4,8
2x4=8
4x2=8
8÷2=4
8÷4=2
The numbers we are multiplying together in a multiplication problem.
What are Factors?
What is 80 divided by 10?
8
Draw: There are 16 dots divided into 2 equal groups.
There are ____ dots in each group.
True or false: Is this solved correctly?
10 - 2 = 8
8- 2 = 6
6-2 = 4
4-2 = 2
10 divided by 2 = 4
False
I forgot to do 2-2 = 5
so, 10 divided by 2 = 5
Write an equation using this number family
2,8,16
2x8=16
8x2=16
16÷8=2
16÷2=8
The answer in a multiplication equation
What is the Product?
What is 20 divided by 5?
4
Draw: There are 12 dots divided into 4 equal groups.
There are ____ dots in each group.
There are 3 dots in each group
Solve using repeated subtraction
15 divided by 3 = ?
15 - 3 = 12
12- 3 = 9
9-3 = 6
6-3 = 3
3-3 = 6
So 15 divided by 3 = 5
write an equation using this number family
5,10,50
5x10=50
10x5=50
50÷10=5
50÷5=10
The number being divided in a Division problem
What is the Dividend?
What is 18 divided by 3?
6
Draw: There are 25 dots divided into 5 equal groups.
There are ____ dots in each group.
There are 5 dots in each group
Solve using repeated subtraction
18 divided by 9 = ?
18 - 9 = 9
9- 9 = 0
18 divided by 9 = 2
Write an equation using this number family
3,8,24
3x8=24
8x3=24
24÷8=3
24÷3=8
The number we are dividing by in a division equation
What is the Divisor?
What is 28 divided by 4?
7
Draw: There are 24 dots divided into 8 equal groups.
There are ____ dots in each group.
There are 3 dots in each group
Solve using repeated subtraction
30 divided by 5?
30 - 5 = 25
25 - 5 = 20
20 - 5 = 15
15 - 5 = 10
10 -5 = 5
5- 5 = 0
So 30 divided by 5 = 6
Write an equation using this number family
8, 11, 88
11x8=88
8x11=88
88÷11=8
88÷8=11
The answer to a division problem
What is the quotient?