Envision Topic 3

1-Digit Multiplication and properties

100

85 x 7 =

595

200

682 x 4

2728

300

There are 24 hours in a day. How many hours are there in a week?

168 hours

400

96 x 7 = 

672

500

88 x 4 = 

352

2-Digit Multiplication

100

63 x 13

819

200

90 x 12

1,080

300

72 x 34 =

2,448

400

An airline has 47 planes that can each carry 15 passengers. How many passengers can all of the planes carry?

705

500

57 x 24

1,368

Multiplication Properties

100

What Property is being used?

8 x 0 = 0

Zero Property

200

What Property is being used?

4 x 1 = 4

Identity Property

300

467 x 32 = 32 x 467 Name the property

Communitive Property

400

What property is being used? 

(58 x 20) x 1 = 58 x (20 x 1)

Associative Property

500

What Property is being used?

6 x 7 = 7 x 6

Communitive Property

Exponents

100

Write in exponential form

4 x 4 x 4 x 4

4⁴

200

Write in expanded form 

12⁶

12 x 12 x 12 x 12 x 12 x 12

300

Write in standard form

5 x 5 x 5

125

400

Write in expanded form

7⁵

7 x 7 x 7 x 7 x 7

500

Write 4³ in standard form

64

Mental Math/Estimating Products

100

60 x 5 =

300

200

50 x 50 =

2,500

300

60 x 70 =

4,200

400

Estimate the product

45 x 12 =

50 x 10 = 500

500

Estimate the Product

11 x 83 =

10 x 80 = 800