Rounding off to the nearest ten

Rounding off to the nearest ten

(membulatkan ke puluhan terdekat)

Multiple Choice

What is the devinitions of rounding?

• Rounding is when we replace the number with alphabet.

• Rounding is when we make the number colourfully.

• Rounding is when we make the number have more value.

• Rounding is when we replace the number with another one, but has value approximately equal to our original number

Multiple Choice

When rounding. if a number has the last digit less than 5, then we must ...

• ROUND IT DOWN

• ROUND IT UP

Multiple Choice

What is 12 rounded to the nearest 10?

• 10

• 20

• 15

• 30

Multiple Choice

When rounding. if a number has the last digit equal to or more than 5, then we must ...

• ROUND IT DOWN

• ROUND IT UP

Multiple Choice

What is 815 rounded to the nearest 10?

• 810

• 820

• 825

• 830

Multiple Choice

The tools used to make rounding are ...

• NUMBER LINE

• CALCULATOR

• ERASER

• DICTIONARY

Multiple Choice

What is 748 rounded to the nearest 10?

• 700

• 740

• 750

• 760

Multiple Choice

If we rounded to the nearest tens, which of the following rounds is wrong?

• 83 = 80

• 142 = 140

• 135 = 130

• 167 = 170

Multiple Choice

Which group of numbers is correct to round to 30?

• 31, 32, 33

• 34, 35, 36

• 37, 38, 39

Multiple Choice

Which group of numbers is right to round to 190?

• 182, 183, 184

• 185, 186, 187

• 198, 199, 200