Breaking Apart Factors
How would I break apart the problem 8 x 9, if I broke apart the 8?
Answer choices:
(1 x 9) + (7 x 9)
(2 x 9) + (6 x 9)
(3 x 9) + (5 x 9)
(4 x 9) + (4 x 9)
What is the answer to 8 x 2 x 4 when I group the 2x4 together?
8 x (2 x 4)
8 x 8
64
True or False:
The order of the factors matters when you are multiplying.
False
5 x 6 = 30
7 x 7
49
What problem was broke apart like this:
(2 x 6) + (4 x 6)
6 x 6
What is one way to group 5 x 2 x 4?
(5 x 2) x 4
or
5 x (2 x 4)
What is another way to write 7 x 6 = 42?
6 x 7 =42
June was ordering pizza for her party. She ordered 7 pizzas and each pizza had 10 pepperonis on it. How many pepperonis did June have on her pizzas?
7 x 10 = 70
4 x 3
12
(5 x 2) + (5 x 5)
10 + 25
35
What is the answer to 6 x (3 x 3)? Show your work.
54
True or False:
8 x 3 is the same as 3 x 8.
True
Coco wanted to buy some candy for Halloween. She bought 3 boxes of Skittles. Each box had 2 packs in it. Each pack had 10 Skittles. How many Skittles did Coco buy for Halloween?
(3 x 2) x 10
6 x 10
60
9 x 6
54
How would I break apart the problem 4 x 7, if I break apart the 7?
(4 x 1) + (4 x 6)
(4 x 2) + (4 x 5)
(4 x 3) + (4 x 4)
What is the answer to 9 x 2 x 5 when you group the 2x5 together?
90
True or False:
4 x 5 = 4 x 8
False
There are 9 rows in the field. Each row has 4 stalks of corn in it, and each stalk holds 2 ears of corn. How many ears of corn is in the field?
9 x (4 x 2)
9 x 8
72
10 x 5
50
What is the answer to 8 x 8 when you break apart the factors?
(8 x 5) + (8 x 3)
40 + 24
64
What is one way to group 7 x 4 x 2?
7 x (4 x 2)
(7 x 4) x 2
What is another way to write 4 x 9 = 36?
9 x 4 = 36
Mrs. Davis wanted to have her students make an array of circles. She said draw 6 rows of 6 in each row. How many circles did Mrs. Davis have her students draw?
6 x 6
36
8 x 9
72