Powers of Ten
What does a number multiplied by 103 tell us to do?
multiply the number by 1,000
What is the relationship between the 6s in 6,461?
The 6 in the thousands place is 100 x larger than the 6 in the 10s place
If the moon was 43,000 miles away, and the sun is 10 times further, how far is the sun?
430,000 miles away
What is the number in the hundreds place: 837,293
2
What is 450,000 written as a whole number multiplied by a power of 10?
Multiple - ex: 45 x 104
What is the relationship between the the 4s? 432,341
The 4 in the hundred thousands place is 10,000 x greater than the 4 in the 10s place
Miss Krabel ran 400 miles in a year. Alijah ran 1/10 of that. How far did Alijah run?
40 miles
What place value would the product of 2 x 102 be in?
hundreds
What does a number multiplied by 1/10 tell us to do?
divide the number by 10.
What is the relationship between the 4s? in 434
the 4 in the hundreds place is 100 times greater than the 4 in the ones place
100 times greater
If the numbers 4 and 5 are switched, what is the value of the new 4 and the new 5?
749,522
400 and 50,000
What is 1/10 of 500?
50
If the the 5 and the 7 were switched, what is the value of the new 7? 345,732
7,000
What number is 10 times as much as 300,000?
3,000,000
What is 1/10 of 23,000? and what would be the new place value of the 3
2,300 - 300
What is 3,200 x 105
320,000,000
if the 3 and 9 were switched what would be the new value of the 9? 235,092
What is the product of 7,000 x 50 written as the product of a whole number and a power of 10?
several options - ex: 35 x 104
What number is 100 times as much as 500,000?
50,000,000