Skip Counting
What is the missing number in this equation?
10, 12, 14, ___, 18, 20
16
What equation is the same as 3x5=15?
*Hint, the answer stays the same, but the equation is different*
5x3=15
Show on your white board 2x6=12 using an array.
oooooo
oooooo
2X2=?
4
10÷2=?
5
Skip count by 3s from 0-30. You can write it out or say it out-loud.
"0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30"
True or False: 8x9=9x8
True
Draw a tape diagram to show 5x2 (5 groups of 2)
I will demonstrate on the board what it should look like.
3x4=?
12
12÷2=?
6
Find the missing factor in this skip counting sentence.
21,24,____,30,33
27
Solve this equation
(2x3) + (1x6) =
6 + 6 = 12
Draw equal groups that represents 8÷2. The 2 represents the number of groups. The unknown number is the number in each group.
8÷2=4
OO OO
OO OO
5x4=?
20
18÷3=?
6
Skip count by 4s to 28
"4,8,12,16,20,24,28"
What is one way you could use the distributive property to break down the equation of 8x3
(_x_) + (_x_)
(1x3) + (7x3)
(2x3) + (6x3)
(3x3) + (5x3)
(4x4) + (4x4)
An array is made up of what? (It is two words, one goes left and right and the other goes up and down)
Rows and columns.
8x4=?
32
18÷6=?
3
Skip count by 5s from 0-50.
5,10,15,20,25,30,35,40,45
What is the definition of the commutative and distributive property?
commutative- You can take two factors, and change their positions and still get the same answer.
Distributive- Break down a problem into two smaller problems
Draw a tape diagram that shows 6x3 where 6 is the number of each group.
OOOOOO. OOOOOO. OOOOOO
10x2
20
24÷3=?
8