Build an Array
Number Sentences
Word Problems
Build an Array
100

Build an array for this repeated addition sentence. 4+4+4= ? What is the answer?

12

100

Draw an array for this number sentence: 3 equal groups of 4 beginning with rows.  What is the answer?

12

100
Jermaine planted a garden that had 4 rows. Each row had 4 vegetables in it. How many vegetables does Jermaine have in all? Draw an array to solve.
16 vegetables
100

Build an array for this number sentence. 2+2+2= ? What is the answer? What would be another way to show the repeated addition?

6 / 3+3=6

200

Build an array for this repeated addition sentence. 2+2+2+2+2=? What is the answer?

10

200

Draw an array for this number sentence:  5 equal groups of 3 starting with columns. What is the answer?

15

200
Mrs. Hall has 3 bookshelves in her room. She places 2 books on each shelf. How many books does Mrs. Hall have in all? Draw an array to solve.
6 books
200

Build an array for this number sentence. 4+4+4+4+= ? What is the answer?  What's another way to show the repeated addition?

16 /it would be the same

300

Build an array for this repeated addition sentence. 6+6+6+6=? What is the answer?

24

300

Draw an array for this number sentence:  4 equal groups of 6 starting with columns. What is the answer?

24

300
There are 3 students with pencils. If each child has 4 pencils, how many pencils are there in all? Draw an array to solve.
12 pencils
300

Build an array for this number sentence. 6+6+6= ? What is the answer?  What would be another way to show the repeated addition?

18 / 3+3+3+3+3+3 + 18

400

Build an array for this repeated addition sentence. 4+4+4+4+4+4+4= ? What is the answer?

28

400

Draw an array for this number sentence:  3 equal groups of 3 starting with rows. What is the answer? Will it look different starting with columns?

16 / No

400
Adrian, Stephanie, Xavier, Jamiyus, and Ashley each have 5 skittles (yum!). How many skittles do they have in all? Draw an array to solve.
25 skittles
400

Build an array for this number sentence. 6+6+6+6+6= ? What is the answer?  What would be another way to show the repeated addition?

30 / 5+5+5+5+5+5 = 30

500

Build an array for this repeated addition sentence. 9+9+9= ? What is the answer?

27

500

When you are actually doing multiplication without arrays will it matter which comes first - the row or the column?  Why?  What is this "property called?

It will not matter because of the Commutative Property of Multiplication which states that when you multiply, it doesn't matter what order the factors are.  You will get the same answer.

500
Lola has 2 pumpkins, each pumpkin has 4 seeds in it. How many seeds in all? Draw an array to solve.
8 seeds
500

Build an array for this number sentence. 8+8+8+8= ? What is the answer?  What is another way to show the repeated addition?

32 / 4+4+4+4+4+4+4+4=32

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