What happens when a number is divided by 10?
Thus, when a number is divided by 10, the remainder is always the digit of the unit place and the quotient is the number made by the remaining digits. Therefore, notice that on dividing by 10, the digit in the ONES place forms the remainder, while the remaining digits form the quotient. 3.
What does dividing a number by 100 do?
To divide a whole or a decimal number by 100, move the decimal point two places to the left. are the same numbers.) Also note that if there are not enough digits to move the decimal point the required number of places, we can always add extra zeros.
How do you divide 100s?
To divide by 100, move each digit two place value columns to the right. If the number ends in two ‘0’ digits in the tens and units columns, dividing by 100 has the same effect as removing these digits. To divide by 100, move all digits two place value columns to the right.
What is the pattern when dividing by 10 and 100?
When dividing by ten, move the decimal point one place to the left. Place value is the value of a digit based on its location in the number. When dividing by 100, move the decimal place two places to the left. And, remember, if there’s no decimal point, assume that the decimal falls at the end of the number.
What is the pattern when dividing by 10 100 and 1000?
When multiplying by a power of 10 (such as 10, 100, 1000, etc), move the decimal point the same number of places to the right as there are zeros in the power of 10. When dividing by a power of 10, move the decimal point the same number of places to the left as there are zeros in the power of 10.
How do you divide 100 by a number?
How to Divide a Number by 100. To divide a number by 100, move each digit in that number two place value columns to the right. If the number ends with two zero digits in the tens and units column, then dividing by 100 has the same effect as removing these two zero digits.
How do you teach multiplying and dividing by 10 and 100?
Teaching point 2: To divide a multiple of 10 by 10, remove the final zero digit (in the ones place) from that number. Teaching point 3: Finding 100 times as many is the same as multiplying by 100 (for positive numbers); to multiply a whole number by 100, place two zeros after the final digit of that number.