Formative Assessment

What is the value of the digit 8 in the number 1,890,203

• 1,800,000

• 800

• 80,000

• 800,000

Five hundred and twenty thousand, six hundred and one can be written as

• 520,601

• 5,601

• 5,206,001

• 5,261

The digit 7 in the number 1,867,901,231 has a place value of

4,591 written in expanded notation is:

• (4 x 4000)+(5 x 500)+(9 x 90)+(1 x 1)

• (4 x 1000)+(5 x 100)+(9 x 10)+(1 x 1)

Write the number 203 in expanded notation.

The place or position of a digit, determines its value.

• True

• False

What is the square of a number?

The inverse of squaring is division.

• True

• False

Select two examples of a Perfect Square.

• 81

• 145

• 121

• 168

The inverse of finding the square root of a number is squaring.

• False

• True