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## ROUNDING Resources

I have to find x to 1 decimal place in the equation: 2x^2 +6 = 103 I have done trail and improvement and have concluded that 7 is to big and 6.9 is to small. 6.95 gives...

Rounding Numbers Rounding numbers is a good way to estimate about how much you have. Rounded numbers are not exact numbers, but they are close to the actual amount of something. For example, you might have \$59.91 and say “I have \$60” because \$59.91 is very close to \$60. So, it’s not the exact amount you have, but it’s close. You can round numbers to various place values, which is how it’s... read more

Rounding Numbers and Place Value Place value tells you the amount each digit of a number is worth. Knowing a number's place value is very important because it can change a digit's worth. Place value is also extremely important when rounding numbers. Rounding numbers is used to give a precise estimate, but not the exact amount. Please read the page on Place Value before you go to Rounding... read more

MY NUNBER IS DIVIDIBLE BY3, WHICH MEANS IT CAN BE DIVUDED BY 3 WITH NO REMAINDERS,AND YOURS IS NOT DIVISIBLE BY 3!" HOW DO YOU KNOW THAT WITHOUT DIVIDING IT?" WHEN I GET A NUMBER THAT 3...

I am learning how to round off numbers--how do you round off numbers?...is there a basic formula or technique I can apply to all rounding off of numbers?