Lesson 1.6

I am agroup of three digits separated by commas in a multi-digit number is a...

I am operations that undo each other, like multiplication and division.

Estimate 1,978 X 7

(6 X 5) X 10³ = ?

I am a mathematical phrase that has numbers and operation signs but no equal signs.

I am a number that tells how many times the base is used as a factor.

Show 357 in Expanded form

Show 403 in Expanded form

Fill in the blank for Distributive Property 2 x (4+3) = (__x4) + (2x3)

Estimate 293 X 9

Show 4,987 in Expanded form

(6 X 5) X 10² = ?

(6 X 5) X 10¹ = ?

Estimate 9 X 9

9 x (1+3) = (9x1) + (9x3) is an example of what property...

2 x (4+1) = (2x4) + (2x1) is an example of what property...

5 x (2+3) = (5x2) + (5x3) is an example of what property...

Fill in the blank for Distributive Property 4 x (1+3) = (__x1) + (4x3)