Arrays

Number line

Multiply

Repeated Addition

Misulaious

100

Draw an array for 4 groups of 4.

* * * *

* * * *

* * * *

* * * *

100

What do we always start our number line with?

0

100

9 X 6

54

100

9 +9 + 9 + 9 + 9 +9 + 9

63

100

How would you solve this problem?

6 x 4 = 4 x ___

6 x 4 = 4 x ___

6

200

Write a multiplication sentence for this array:

* * * * * * *

* * * * * * *

* * * * * * *

3 x 7

200

How many hops on a number line would you have in the multiplication sentence 7 x 8

7

200

8 X 8

64

200

8 + 8 + 8 + 8 + 8

40

200

What is the answer in a multiplication sentence called?

product

300

Finish the following array to match 4 x 4 and solve.

* * * *

* * * *

* * * *

* * * *

* * * *

* * * *

* * * *

300

What would a number line look like that represented the multiplication sentence 6 x 5?

look on board

300

10 x 5

50

300

6 + 6 + 6 + 6 + 6 + 6 + 6

42

300

A classroom has 8 rows of desk with 4 students in each row. What are different ways to represent this situation?

4+4+4+4+4+4+4+4=n

8 x4 =n

400

Write a multiplication sentence for an array that has 5 rows with six objects in each row.

5 x 6

400

In the multiplication sentence 6 x 9, I would hop 7 groups of what number?

9

400

365 x 1

365

400

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3

24

400

If I were to use the one less strategy for solving 9 x 9, what multiplication sentence would I use? 9 x 8 or 9 x 10

9 x 10

500

Make an array for 4 x 9 and solve that equation.

* * * * * * * * *

* * * * * * * * *

* * * * * * * * *

* * * * * * * * *

500

What is the number you would end up on if I were to draw on a number line 4 x 6?

24

500

8 x 7

56

500

7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7

63

500

If John breaks the number 7 a part finish this number sentence.

4 x 7 = 4 x (4+___)

4 x 7 = 4 x (4+___)

3

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