Arrays and their equations
Draw an array that shows 2 groups of 3
OOO
OOO
Maria brings 15 donuts to class. There are 5 kids in class. How many donuts does each kid get? How many donuts would 3 kids get?
3 donuts per kid.
9 donuts between 3 kids.
Ms. Schmitz's class plays a review game. Anytime the class gets a question correct they get 2 points. The class earns a total of 20 points. How many questions did Ms.Schmitz's class earn? Write a division equation and show your work.
20 divided by 2 = 10
10 answers correct
2 x 2
4
Ms. Schmitz wants to arrange her chairs into 3 rows of 7. Draw an array to show this, AND write and solve a multiplication sentence that shows how many chairs Ms.Schmitz has.
OOOOOOO
OOOOOOO
OOOOOOO
3 X 7 = 21
Dax brought 10 bags of 3 apples to the fair. How many does he have total? THEN 4 bags broke. How many apples does he have left>
30 total.
18 left.
Lexi counted her crayons and found out that she has 80 crayons which she will place in crayon boxes. Every crayon box can contain 8 crayons. How many crayon boxes does she need? Write a division sentence and solve.
80 / 8 = 10
5 / 1
5
Draw an array that resembles 4 X 6 , then solve.
OOOO
OOOO 4 X 6 = 24
OOOO
OOOO
OOOO
OOOO
Zola buys 8 flowers. Each flower costs 2 dollars each. Then Zola buys 1 watering can for 5 dollars. How much money does she spend in total? Show your work.
she spends 21 dollars
Zoe spent 2 hours gathering all of her watercolor paintings. She thought of placing an equal number of paintings in 4 of the rooms in the house. If Zoe has 32 watercolor paintings, how many paintings will be placed in each of the 4 rooms? Write a division equation and solve.
32 / 4 = 8
4 x 5
20
What would my multiplication sentence be for this array? What is the answer?
OOOOOOOO
OOOOOOOO
OOOOOOOO
OOOOOOOO
4 X 8 = 32
Levi goes fishing every day for a week. He caught 3 fish each day. Then the next week he catches 4 fish each day. How many fish does he catch in total between the two weeks. Use tape diagrams to show your work.
21 fish the first week
28 fish the second week
49 fish total
There are 5 shelves in a cabinet. Riley has 55 cans to place on these shelves. How many cans can fit on each shelf? Write a division equation and solve.
55 / 5 = 11
12 / 3
4
Draw an array that shows 8 rows of 2. Write a multiplication sentence that matches this array then circle the factor that represents the number of rows.
Draw another array that shows 2 rows of 8. Write a multiplication sentence that matches this array then circle the factor that represents the number of rows.
OO OOOOOOOO
OO OOOOOOOO
OO
OO 8 X 2 = 16
OO 2 X 8 = 16
OO
OO
OO
5 kids split up 20 cupcakes, and 15 chocolates evenly. How many total sweets do they get?
Eli won 150 tiger tickets. He got 10 tiger tickets each day. How many days did it take to get all 150? Write a division equation and solve.
150 / 10 = 15
15 / 5
3