How To Round Numbers To The Nearest Ten A Quick Maths Lessonо Share the following rules with the students about rounding to the nearest ten: a. if the digit in the “ones” place is between 0 and 4, round down to the nearest ten. b. if the digit in the “ones” place is between 5 and 9, round up to the nearest ten. let the students know that the rules stand regardless of the size of the number involved. Discover how to round numbers to the nearest ten in this quick gcse maths video. use the examples and diagrams to learn how rounding works and how you can qu.
Rounding Numbers Rules And Examples How to round numbers. decide which is the last digit to keep. leave it the same if the next digit is less than 5 (this is called rounding down) but increase it by 1 if the next digit is 5 or more (this is called rounding up) example: round 74 to the nearest 10. we want to keep the "7" (it is in the 10s position). 3655 rounded to the nearest 10 is 3660. false. true. q4. 4001 rounded to the nearest 10 is 4010. false. true. q5. my number is 3780, it has been rounded to the nearest 10. Rounding to the nearest ten means to find the nearest number in the ten times table. 163 is nearer to 160 than it is to 170. 166 is nearer to 170 than it is to 160. 165 is exactly in between 160 and 170 but we still decide to round it up to 170. we always look at the digit in the units column to help us decide whether to round up or round down. That confuses kids.) to show students this, use an example like this: to round 47 to the nearest ten, write a number line on the board or screen. show students that there are 4 tens so that means 40 will be the first number on the number line. ask kids what the next ten is. they should respond with 50.
Rounding To The Nearest Ten Worksheet By Teach Simple Rounding to the nearest ten means to find the nearest number in the ten times table. 163 is nearer to 160 than it is to 170. 166 is nearer to 170 than it is to 160. 165 is exactly in between 160 and 170 but we still decide to round it up to 170. we always look at the digit in the units column to help us decide whether to round up or round down. That confuses kids.) to show students this, use an example like this: to round 47 to the nearest ten, write a number line on the board or screen. show students that there are 4 tens so that means 40 will be the first number on the number line. ask kids what the next ten is. they should respond with 50. 1. make and use an interactive number line. have your students build an interactive number line from 0 – 100. first, color in the multiples of 10. next have students work together to color code the numbers (ex. color stickers) that round to each multiple of 10. use the photo below as a model. Step 1: we look at the number we want to round. step 2: to round off numbers to the nearest tens, we mark the digits in the ones column and tens column. step 3: (i) if the digit in the ones column is between 0 and 4 (i.e., if the digit is less than 5), we replace this digit with 0. this is called rounding down.
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