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10 times and 1/10th
Properties of + and X
The power of 10 and Finding the Division Value
Single and Double Digit Multiplication
PEMDAS
100

What is 10 times as much as 400

4000

100

Write the identity property of addition.

16+0

100
Solve. 


6 x 102

600

100

Solve.


24 x 3 = ?

72

100

6 + 12 - 8 x 3 =

141

200

what is 1/10th of 7000

700

200

Write a problem showing the commutative property of multiplication. 

87 x 3 = 3 x 87

200

Write in exponent form. 


10 x 10 x 10 x 10 

104

200

Solve. 


34 x 42 = ?

1,428

200

9 - ( 3 x 2 ) + 8 = ?

11

300

______ is 10 times as much as 600

6000


300

What property is this?


13 + ( 3 + 7 ) = ( 13 + 3 ) + 7

Associative Property 

"We Associate with our friends"

300

Solve. 

7 x 103

7,000

300

Solve.

52 x 13 = ?

676

300

4 + [(16 - 4 ) + (12-9)] = ?

19

400

______ is 1/10th of 2,000

200
400

What property of multiplication is this?


1 x 9 = 9

Identity property of multiplication

400

Mrs. Olsen problem 


85 divided by 5

17

400
Solve.


125 x 4 = ?

500

400

3 x {[(12-8) x 2] + [(11-9) x 3]} = ?

42

500

170 is 1/10th of 17


True or False

False!


170 is 10 times as much as 17

500

What property of addition is this?


24 + 4 + 109 = 4 + 109 + 24

commutative property of addition

500

Mrs. Olsen problem. 


60 divided by 4

15

500

Solve.


93 x 76 = ?

7,068

500

30 - [(9x2) - (3x4)] = ?

24