5+9
15
What is repeated addition?
Adding the same number over and over.
Create an array that shows 3 rows of 7.
x x x x x x x
x x x x x x x
x x x x x x x
Total: 6
Number of Groups: 2
What is the division problem?
6÷ 2
There are 3 baskets. Each basket has 2 oranges.
How many oranges are there in all?
Hint: Use equal groups
6
77-55
22
What is an array?
Objects that are placed into equal rows and columns
Rotate the array 90 degrees.
x x x x
x x x x
x x x x
x x x
x x x
x x x
x x x
How many groups did I divide 12 into?
xxxx
xxxx
xxxx
3
Hassan jumps 5 times on the trampoline each day. After 4 days, how many jumps has he made?
Hint: Use repeated addition
20
7+7+7+7
28
What is a column?
Columns are where objects are arranged vertically or up and down
Skip count by 3s until you reach 21
3 6 9 12 15 18 21
4÷ 2=
2
Noura sets up chairs in 4 rows with 6 chairs in each row.
How many chairs does she have in all?
Hint: Make an array
24
3 nines =
27
What is a quotient?
The answer to a division problem.
6+6+6+6+6 as a multipication problem
6x5
15÷ ___=3
5
A baker has 24 cupcakes. He puts them into boxes of 4 cupcakes each.
How many boxes does he fill?
Hint: Divide into equal groups
6
8x7
What is the commutative property?
The factors order in multipication can be changed and the answer will still be the same.
What is the missing factor in 5x___=35
7
16÷ 8
2
Fatima has 36 pencils. She puts the same number of pencils into each of 9 boxes.
How many pencils are in each box?
Hint: Unknown Factor
4