subtract and equal shares
How many times do you have to subtract 2 from 6 to get to zero?
3
Write a division family fact for 8 x 4 = 32
32 ÷ 8 = 4 or 32 ÷ 4 = 8
This operation lets us know how are whole can be split into equal groups.
division
What is 2 x 7?
14
What is 567-239?
328
How many times do you have to subtract 3 from 12 to get to zero?
4
Write a multiplication family fact for 42 ÷ 6 = 7
6 X 7 + 42 or 7 X 6 = 42
"Opposite " operations. examples would be addition and subtraction or multiplication and division.
inverse operations
If I had 3 groups of 5, how many would I have altogether?
15
What is 492 +297?
789
4 12÷3 = 4
Write 4 fact family sentences for the numbers 4, 6, 24
24 ÷ 6 = 4
24 ÷ 4 = 6
4 X 6 = 24
6 X 4 = 24
It is the number that breaks the whole into groups.
Divisor
If there are 5 groups of 6, how many are there altogether?
5 x 6 = 30
What is 4,629 + 3,930?
8,559
Ms. Palmer and 3 of her students order a pizza. There are 8 slices. If they evenly divide the pizza, how many slices does each person get?
8 ÷4 = 2
2 slices
What are the family numbers in the following math sentence?
8 X 7 = 56
56 ÷ 8 = 7
7, 8, 56
What is the number being divided into called? (hint it starts the division problem)
Dividend
If I had 6 groups of 4, how many would I have altogether?
24
What is 3,000 - 289?
2,711
To be fair, Mrs. Stevens wants to give each of her 3 children an equal share of cookies. If she has 12 cookies, how many does each child get?
12 ÷ 3 = 4
Write a division and multiplication sentence for the following array:
****
****
****
3 x 4 = 12
4 x 2 = 12
12 ÷ 4 = 3
12 ÷ 3 = 4
What is the answer to a division problem?
Quotient
Mrs. Wilkolaski was having handing our papers to 7 of her students. She gave each one 3 papers. How many papers did she hand out?
3 X 7 = 21 papers
What is 7,902 - 3,456?
4,446