Arrays
Mrs. Pugh will model an array. You have to complete the missing parts on the board.
1. 4 groups of 6
2. 6+6+6+6+=24
3. 4X6=24
Model on the number line on the board.
You have 3 boxes. Each box has 2 bananas. How may bananas do you have in all?
Mrs. Pugh will give a thumbs up if correct!
Show 15 divided by 5 with a tape diagram. What is the quotient?
3
Descartes has a 2x5 array of cards. He adds 3 rows. How many cards did he add? Write an equation for his new array.
He added 15 cards.
5x5=25
rows and columns
Draw a 4x3 array
Mrs. Pugh will give thumbs up if correct!
Model on the number line on the board.
10 students are divided into groups of 2
How many groups do they form?
5 groups
Show 30 divided by 6 with a tape diagram. What is the quotient?
5
Natalie and Praysen each have 48 crayons. Natalie puts her crayons into 8 groups. Praysen puts his crayons 6 groups. Who has more crayons in each group?
Natalie: 48 divided by 8 equals 6.
Praysen: 48 divided by 6 equals 8.
Praysen has more in his groups.
Which is horizontal? A row or column?
Row
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Write the equation.
3X5=15
Show 8x3 on a number line.
What is the product?
24
Show 4x3 a tape diagram. What is the product?
12
You make 5 bracelets. Each of your bracelets has 3 beads. Your friend makes 6 bracelets. Each of your friend's bracelets has 2 beads. How many beads do you and your friend use in all?
27 beads
product
Draw a 7x2 array.
Mrs. Pugh will give a thumbs up if correct!
Model 21 divided by 7 on the number line. What is the quotient?
3
Show 4x8 with a tape diagram. What is the product?
32
Your classroom has 3 rows of desk with 10 desks in each row. How many desks are in your classroom?
30 desks
What is the answer to division called?
quotient
Draw the array that shows the commutative property of multiplication.
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For a class activity, 12 students where divided into 6 groups. How many students were in each group?
Model on the number line and what is the quotient?
The quotient is 2.
Show 20 divided by 2 with a tape diagram. What is the quotient?
10
Luella has 18 stickers and puts them into equal groups on 3 desks. How many stickers are on each desk?
6 stickers
What do you call the numbers we multiply together?
factors