Multiplying Decimals by Powers of 10 — Rules & Examples
Read this topicExplanations 3
- Multiplying or Dividing Decimals by 101010 or 100100100 If you multiply a decimal by 101010, the decimal point will move one place to the right. If you divide a decimal by 10101…
By Eunji Kwon, Alex Federspiel, Jonathan Heller, Caroline K, Joshua Siktar
- Multiplying and Dividing Decimals by Powers of 101010 When you multiply a decimal by a power of 10,10,10, simply move the decimal place to the right as many places as there are …
By Caroline K, Alex Federspiel, Jonathan Heller
- (Video) Multiplying and Dividing Decimals by 101010, 100100100, and 1,0001{,}0001,000 by Richard Russell Here's a great video in which Richard shows you how to multiply and divi…
By Alex Federspiel, Caroline K, Joshua Siktar
Problems 22
- Remember back to first grade, where the whole class was learning addition. You, being the advanced math student, already learned multiplication. \\ One day, your teacher, who wa…
- What is 600÷10000600\div10000600÷10000?
- What is 12×100000÷100000012\times100000\div100000012×100000÷1000000?
- What is 18.594×10018.594\times10018.594×100?
- What is 13.1234÷100,00013.1234\div100,00013.1234÷100,000?
- What is 1×10÷100×1,000÷10,000×100,000÷1,000,0001\times10\div100\times1,000\div10,000\times100,000\div1,000,0001×10÷100×1,000÷10,000×100,000÷1,000,000?
- 98.765432198.765432198.7654321 equals 987654321×10x.987654321\times 10^x.987654321×10x. What is x?x?x?
- If each digit in a number is moved one place value to the right, what is happening to the number?
- What is 6÷1000×10000÷106 \div 1000 \times 10000 \div 106÷1000×10000÷10?
- What multiplied by 818181 would give 810081008100?
- Which of the following could be the result of multiplying or dividing 640640640 by a power of 101010?
- Which of the following could be the result of multiplying or dividing 151515 by a power of 101010? Select all that apply.
- What is 47×100047 \times 100047×1000?
- What is 33÷1033 \div 1033÷10?
- What is 50008÷10050008 \div 10050008÷100?
- What is 3.14159×10003.14159 \times 10003.14159×1000?
- In 2306.6321×110002306.6321\times\frac{1}{1000}2306.6321×10001 what place is 000 in?
- In 7.3871889×107.3871889\times107.3871889×10 what place is the 111 in?
- What is 450429.01÷10000450429.01\div10000450429.01÷10000?
- What is 0.11765735×1000000.11765735\times1000000.11765735×100000?
- On pi day, professor Moneybags decided to give each of his students 3.14159\3.141593.14159. If there's 200200200 students in his class, how much did he give out total?
- Multiplying by 100100100 and then dividing by 101010 is the same as: