There is a similar shortcut for multiplying decimal numbers by numbers such as 10, 100, and 1000: Move the decimal point to the right as many places as there are zeros in the factor. Move the decimal point one step to the right (10 has one zero). Move the decimal point two steps to the right (100 has two zeros).
Step-by-step explanation:
dividing a number by 100 is the same as subtracting the number 100 times. dividing by 100 is the same as removing a zero. moving the decimal point makes the number smaller. moving the decimal point two places to the left makes the number 1/100 of its original value.
Answers & Comments
Answer:
There is a similar shortcut for multiplying decimal numbers by numbers such as 10, 100, and 1000: Move the decimal point to the right as many places as there are zeros in the factor. Move the decimal point one step to the right (10 has one zero). Move the decimal point two steps to the right (100 has two zeros).
Step-by-step explanation:
dividing a number by 100 is the same as subtracting the number 100 times. dividing by 100 is the same as removing a zero. moving the decimal point makes the number smaller. moving the decimal point two places to the left makes the number 1/100 of its original value.