Finding the Place Value of a 3-Digit Number in 3B

What a fun Maths lesson we had today 3 Blue! We found the place value of a 3-digit number and then challenged ourselves by finding 1, 10 and 100 less than a number.

What does the ’7’ represent in the 574?

What is 1 less than 326?

What is 10 less than 765?

What is 100 less than 244?

8 thoughts on “Finding the Place Value of a 3-Digit Number in 3B

  1. What does the ’7’ represent in the 574?

    The number 7 in 574 is β€˜70’ therefore the number 7 represents ten.

    What is 1 less than 326?

    1 less than 326 is 325. I know this because 326 – 1 (unit) = 325.

    What is 10 less than 765?

    10 less than 765 is 755. I know this because 765 – 10 (tens) = 755.

    What is 100 less than 244?

    100 less than 244 is 144 I know this because 244 – 100 (hundred) = 144.

  2. What does the ’7’ represent in the 574?
    7 represents 70 (7 tens) in the number 574.
    What is 1 less than 326?
    1 less than 326 is 325.
    What is 10 less than 765?
    10 less than 765 is 755.
    What is 100 less than 244?
    100 less than 244 is 144.

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