Round the decimal number to the nearest whole number

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Curipod generated lesson: "Round the decimal number to the nearest whole number". #5-7

kaylamuys

Updated 5 months ago

1. Open question
240 seconds
What is the name of the place value of the underlined number?
2. Poll
20 seconds
What is the name of the place value of the underlined number?
• Hundredths
• Tenths
• Tens
3. Poll
20 seconds
What is the name of the place value of the underlined number?
• Hundreds
• Tenths
• Hundredths
4. Word cloud
120 seconds
What is the result when you round the decimal number 3.7 to the nearest whole number?
5. Slide
60 seconds
A decimal number is a number with a decimal point, such as 3.14. To round a decimal number, look at the number to the right of the decimal point. If it's 5 or more, add 1 to the number on the left of the decimal point. If it's 4 or less, keep the number on the left of the decimal point the same.
Rounding Decimals to Whole Numbers
6. Slide
60 seconds
Rounding to Whole Numbers
7. Poll
20 seconds
Round to the nearest whole number
• 0
• 0.5
• 1
8. Poll
20 seconds
Round this decimal to the nearest whole number
• 58
• 57
• 56
9. Slide
60 seconds
0.492 👉 0.5 step 1: find the place step 2: look next door step 3: if its a 5 or more, raise the score OR if its 4 or less, let it rest
Round to the nearest TENTH
10. Slide
60 seconds
0.78 👉 0.8 0.528 👉 0.5 15.37 👉 15.4
Round to the nearest TENTH
11. Poll
20 seconds
Round to the nearest tenth
• 6.0
• 5.6
• 5.7
12. Poll
60 seconds
What is the best way to round a decimal number to the nearest whole number?
• Round up
• Round down
• Round to the nearest even number
• Round to the nearest odd number
13. Slide
60 seconds
The closest whole number to a decimal number is often referred to as the 'rounding' of the number. In mathematics, the 'rounding' of a number is sometimes called 'rounding up' or 'rounding down'. The word 'rounding' comes from the Latin word 'rotundus', meaning 'round' or 'circular'.
Did you know?
14. Open question
300 seconds
What is the most efficient way to round a decimal number to the nearest whole number?
15. Open question
300 seconds
What did you learn from rounding the decimal number to the nearest whole number?