Week at a Glance 8

Multiplication

100

5x4 and 4x5

What are two ways to multiply to get to 20?

200

What is 9x9

9x9=81

300

What is 10x10

10x10=100

400

What is 5x5

5x5=25

500

What is 10000x0

10000x0=0

Subtraction

100

What is 125-100?

25

200

What is 9-9

9-9=0

300

What is 20-10

20-10=10

400

What is 200-100

200-100=100

500

What is 101-100

101-100=1

Addition

100

195+108

303

200

What is 900+10000

900+10000=10,900

300

What is 900+900

900+900=1,800

400

What is 10+100?

10+100=110

500

What is 9+9

9+9=18

Skip Counting

100

Skip count by 4s up to 20

4, 8, 12, 16, 20

200

how do you skip count to 20 by 2s

2,4,6,8,10,12,14,16,18,20

300

how do you skip count by 5s up to 75

5,10,15,20,25,30,35,40,45,50,55,60,65,70,75

400

How do you count by 2s up to 28

2,4,6,8,10,12,14,16,18,20,22,24,26,28

500

How do you skip count by 5s up to 85

5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85

Distributive Property

100

Using 4s and 1s how can you split 9x12?

(9x4)+(9x4)+(9x4)

200

Using 5s and 10s facts, how can you split 9x40

(9x10)+(9x5)+(9x10)+(9X5)+(9x10)

300

Using 11s and 12s number facts, how can you split 36X33

(12X11)+(12X11)+(12X11)

400

Using 3s 1s number facts how can you split 13+27

(13+3)+(13+3)+(13+3)+(13+3)+(13+3)+(13+3)+(13+3)+(13+3)+(13+3)

500

Using 4s and 6s number facts, how can you split 60+40?

(4+6)+(4+6)+(4+6)+(4+6)+(4+6)+(4+6)+(4+6)+(4+6)+(4+6)+(4+6)