Patterns with Exponents and Powers of 10
3 x 104
30,000
The first place to the left of the decimal
Ones
Write 0.563 as a fraction
563/1,000
write (8x1)+(5x 1/100)+(9x 1/1,000) in standard form
8.059
compare using <,>, or =
12.65 and 12.065
12.65 > 12.065
8 x 105
800,000
What is the difference between the place a number is in, and the value of a number?
The place is how we locate a number (ones, tens, hundreds, thousands)
The value is how much the digit is worth in that place (the value of a 4 in the hundreds place is worth 400)
write 29/1,000 as a decimal
0.029
write four hundred twenty-five and fifty-two hundredths in standard form
425.52
round 30.92 to the nearest whole number
31
Explain how to find the number of zeros in the product.
Multiply the base 10 as many times as the exponent tell me to
Write 12,430,603 in expanded form
10,000,000 + 2,000,000 + 400,000 + 30,000 + 600 + 3
0.002 is 1/10 of ____ ?
0.02
write two equivalent decimals of 3.7
3.70
3.700
Makayla has 4.5 pounds of apples and Brett has 4.50 pounds of apples. Who has more pounds of apples?
Neither. They both have the same weight of apples.
True or false
10 x 10 x 10 x 10 x 10 = 100,000
TRUE
Write 337,060 in expanded form using exponents
0.8 is 10 times as great as _____?
0.08
write 863.141 in expanded form
(8x100)+(6x10)+(3x1)+(1x 1/10)+(4x 1/100)+(1 x 1/1,000)
round 1,397.63 to the nearest hundreds place
1,400
105 = 500,000
FALSE
105 = 10 x 10 x 10 x 10 x 10 = 100,000
5 x 10 x 10 x 10 x 10 x 10 = 500,000
Each 9 is 10 times greater than the one to its right
Order 0.05, 0.5, and 0.005 in order from least to greatest
0.005, 0.05, 0.5
write nine thousand sixty-two and eighty-five thousandths in expanded form
(9x1,000)+(6x10)+(2x1)+(8x 1/100)+(5x 1/1,000)
Listed are the heights of 5 basketball players. List them in order from tallest to shortest. 184.35 cm, 193.66 cm, 193.63 cm, 185.36 cm, 184.53 cm
193.66 cm, 193.63 cm, 185.36 cm, 184.53 cm, 184.35 cm