Round down both multiplicands and get approximate answer = A.
Round up both multiplicands and get approximate answer = B.
The true answer is between A and B.
Rounding the answer.... for example suppose 95 is your answer .... 95 is between both 90 and 100 just like 83 it would be between 80 and 85
multiplication
You make a line of numbers in this case factors.
A quotient is the answer to a multiplication problem. Therefore, just multiply the two numbers.
You multiply them. Addition = sum Subtraction = difference Multiplication = product Division = quotient
You can find plenty of math rounding worksheets online. Math rounding worksheets are best for practicing rounding numbers. here you will find plenty of math rounding worksheets to practice with and they are free so there is no need to buy a book. here is the link: www.homeschoolmath.net/worksheets/rounding.php
i call it multiplication
Rounding the answer.... for example suppose 95 is your answer .... 95 is between both 90 and 100 just like 83 it would be between 80 and 85
.the same but you just round the numbers first
multiplication
You are working with numbers. One is a whole number and the other is a fraction of a whole number (with a decimal point, etc). You apply the same principles of subtracting one number from another or a fraction of one number from a fraction of another. Numbers is numbers!
Lots of rounding numbers worksheets can be found online. Try Education.com for a good selection. Math.com is another great resource for math-related worksheets.
Two or more numbers are needed to find their product in multiplication.
You make a line of numbers in this case factors.
A quotient is the answer to a multiplication problem. Therefore, just multiply the two numbers.
By using repeated addition. Consider two numbers a and b. If you want to find a*b then you can add the numbers repeatedly in a loop to get the product. Eg:product = a;for( i=1; i
Most computer languages use the asterisk, "*", for multiplication.