Question: 1

One

Answer: value in standard form

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Question: 10

Ten

Answer: value in standard form

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Question: 100

10 x 10= One Hundred

Answer: value in standard form

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Question: 1,000

10x10x10= One Thousand

Answer: value in standard form

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Question: 10,000

10x10x10x10=Ten Thousand

Answer: value in standard form

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Question: 100,000

10x10x10x10x10=One Hundred Thousand

Answer: value in standard form

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Question: Multiply by a POWER of TEN

Answer: Move the decimal point left as many places as there are 0’s in the power. If there are not enough digits, add on 0’s. These example illustrate that, whenever we multiply or divide by a power of 10, the digits do not change We simply move the decimal point or add on 0’s.

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Question: Divide by a POWER of TEN

Answer: Move the decimal point left as many places as there are 0’s in the power. If there are not enough digits, add on 0’s. These example illustrate that, whenever we multiply or divide by a power of 10, the digits do not change We simply move the decimal point or add on 0’s.

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Question: 73,600,000 ÷ 10 to the fourth power

Answer: 7,360. (The exponent is four, so the decimal slides 4 place values to the left)

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Question: 63,000 ÷ 10 to the first power

Answer: 6,300. (the exponent is one, so the decimal slides one place value to the left)

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Question: 690 ÷ 10 to the zero power

Answer: 690 (The exponent is zero, so the decimal does not move. Also, the value of 10 to the zero power is one, so this is just like dividing by one.)

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Question: 700 ÷ 10 to the second power

Answer: 7. (the exponent is two, so the decimal slides two place value to the left)

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Question: 852 × 10 to the second power

Answer: 85200= 85,200 (The exponent is two, so you add two zeroes, and then place the commas where they should be.)

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Question: 8) 169 × 10 to the fourth power

Answer: 1690000= 1,690,000 (The exponent is four, so you add four zeroes, and then place the commas where they should be.)

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Question: Mrs. Sanford’s Amazing Math Class

Answer: You have the power to accomplish ANYTHING!!! Keep working!

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