Grade 3 - Forming Numbers and Rounding-Off

Form the greatest number using the given digits - 4,9,8,3

• 9,483

• 8,943

• 9,834

• 9,843

Form the greatest number using the given digits - 2,7,6,1

• 7,621

• 6,721

• 1,267

• 7,612

87 is _______ when rounded off to the nearest ten.

• 70

• 80

• 90

• 100

Round off to the nearest tens: 28

• 10

• 20

• 30

• 40

If the digit being rounded off is followed by number 0, 1, 2, 3, 4, so _____________ the digit.

• round down

• round up

If the digit being rounded off is followed by number 5, 6, 7, 8, 9, so _____________ the digit.

• round down

• round up

Q2. Ms. Almy is 28 years old. How old is Ms. Almy rounded to the nearest 10?

• 10

• 20

• 30

Some numbers when rounded to to the nearest ten are 60.

• 64

• 57

• 54

• 65

Round 44 to the nearest tens.

• 45

• 40

• 50

• 30

There are 26 students in Ms. Claudio's class. Rounding to the nearest tens, about how many kids are there in Ms. Claudio's class?

• 30

• 25

• 20

• 40