10 to the 6th = 10 x 10 x 10 x 10 x 10 x 10 = 1,000,000
10 to the 5th = 10 x 10 x 10 x 10 x 10 = 100,000
10 to the 4th = 10 x 10 x 10 x 10 = 10,000
10 to the 3rd = 10 x 10 x 10 = 1,000
10 to the 2nd = 10 x 10 = 100
10 to the 1st = 10 = 10
10 to the 0 power = 10 ÷ 10 = 1
Understand place value columns
Understanding patterns when when multiplying and dividing decimals
http://learnzillion.com/lessons/3013-multiply-and-divide-with-multiples-of-ten
Powers of 10
http://learnzillion.com/lessons/16-understand-place-value-multiplying-by-a-power-of-10
Round Decimals to any place value
http://learnzillion.com/lessonsets/212-round-decimals-to-any-place-using-number-lines
Metric conversions
http://learnzillion.com/lessons/2862-convert-a-smaller-metric-unit-to-a-larger-unit
Write decimals in expanded form
Comparing Decimals
http://learnzillion.com/lessonsets/234-compare-two-decimals-to-thousandths-using-and-