Factors
Write ALL the factors for 12 (in numerical order)
1, 2, 3, 4, 6, 12
Write 14 x 5 as repeated addition and solve.
14 + 14+ 14+ 14+ 14 = 70
At the theater, there are 720 people seated in 8 rows.
How many people are in each row?
90 people are seated in each row
Write the rule for this number pattern:
3, 7, 11, 15, 19, 23
Rule +4
Write the division and multiplication fact family that has the numbers 36 as a product and 9 as a factor.
9 x 4 = 36
4 x 9 = 36
36/4 = 9
36/9 = 4
Write ALL the factors for 24 (in numerical order)
1, 2, 3, 4, 6, 8, 12, 24
Write 24 x 3 as repeated addition and solve.
24 + 24 + 24 = 72
The students had 57 stickers to distribute to their 7 classmates.
How many stickers did each student receive?
Were there any left over? If so, how many?
8 stickers
1 left over
Look at the pattern below.
If this pattern repeats, what will be the 15th shape?
circle, triangle, square, square ....
square
How do you know that 45 x 8 = 8 x 45
Explain your thinking.
What property is this called?
45 x 8 = 360
8 x 45 = 360
The Commutative Property
Mr. Black wants to display 36 Playstation's at Walmart. Write all the factor pairs that Mr. Black can make.
1 and 36, 2 and 18, 3 and 12, 4 and 9, 6 and 6
4,396 x 8 =
35,168
Draw a picture to show 17 chocolate balls arranged in 4 equal rows.
How many chocolate balls will be in each row?
How many will be left over?
4 chocolate balls in each row
1 left over
Look at the pattern below.
If this pattern repeats, what will be the 11th shape?
square, triangle, circle, square, circle, ...
square
Pablo is 15. He is three times as old as his sister, Josefina.
How old is Josefina?
5
What are ALL the factor pairs for 32?
1 and 32, 2 and 16, 4 and 8
54 x 83
4,482
There are 468 people invited to the Sports Gala dinner. 6 people will sit at each table.
How many tables are there?
78 tables
Create a pattern that starts at 1 and multiplies each number by 6.
Stop when you have 5 numbers:
1, 6, 36, 216, 1,296
Kira has placed her Valentines cards into 6 rows, each with 6 cards.
How many Valentines cards does Kira have?
Make an array to show your understanding.
36
Show arrays
Write ALL the factors for 100 in numerical order.
1, 2, 4, 5, 10, 20, 25, 50, 100
86 x 79 =
6,794
6,390 / 8 =
798 r 6
Create a pattern that starts at 2 and multiples each number by 4.
Stop when you have 6 numbers:
2, 8, 32, 128, 512, 2,048
Joseph bought 657 apple trees for his farm. He planted an equal number of trees in 9 rows.
How many trees are in each row?
73 trees in each row