Vocabulary
What is one strategy that you can use to divide?
Repeated subtraction, equal groups, skip counting/multiples, arrays, long division.
When writing a division sentence, you always begin with the ______________.
TOTAL
28 divided by 7
What is 4?
28 - 7 = 21
21 - 7 = 14
14 - 7 = 7
7 - 7 = 0
16 divided by 2
What is 8?
Write the fact family: 5, 6, 30
5 x 6 = 30
6 x 5 = 30
30/5 = 6
30/6 = 5
What is Fact Family
A fact family is a group of math facts using the same numbers.
Determine if this statement is true or false:
14 divided by 2 is 6.
What is FALSE.
14 divided by 2 is 7.
90 divided by 10
9
50 divided by 10
What is 5?
Make a fact family with 3,6, and 18
3 x 6 = 18
6 x 3 = 18
18 / 3 = 6
18 / 6 = 3
4 x 4 = 16
16 / 4 = 4
What is the Dividend?
The number being divided into smaller groups
What strategy is shown below:
2,4,6,8,10
5,10,15,20,25
10,20,30,40,50
Skip counting
36/6
What is 6
12 divided by 6
What is 2?
Write the fact family for: 4 x 7 = ?
4 x 7 = 28
7 x 4 = 28
28/4 = 7
28/7 = 4
What is the Quotient?
The number of items in each group
Is this true or false?
36/6=6
36 divided by 6 is 6
TRUE!
45/5
What is 9?
45 - 5 = 40 20 - 5 = 15
40 - 5 = 35 20 - 5 = 10
35 - 5 = 30 10 - 5 = 5
30 - 5 = 25 5 - 5 = 0
25 - 5 = 20
81 divided by 9
What is 9?
Write the fact family for 72 / 9 = ?
9 x 8 = 72
8 x 9 = 72
72/8 = 9
72/9 = 8
What is the Divisor?
The number of groups that the dividend is being divided into
What is the answer: True or False?
50/10=5
50 divided by 10=5
TRUE
15 divided by 3
What is 5?
15 - 3 = 12
12 - 3 = 9
9 - 3 = 6
6 - 3 = 3
3 - 3 = 0
24/8
What is 3?
Make a fact family for 3,9
3 x 3=9
9/3=3