Number Systems Iar Practice

-4

• Irrational

• Rational

• Integer

• Whole

-1.032

• Irrational

• Rational

• Integer

• Whole

• Irrational

• Rational

• Integer

• Whole

What is the place value of 8 in the number 87,93,349?

• Lakhs

• Thousands

• Ten lakhs

In the number 87,906, what number is in the thousands place?

• 8

• 6

• 7

• 9

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.

• In the integer circle because it's an integer and rational number only.

• In the rational circle because it's only a rational number.

• I'm not sure because I don't know what rational means.

Explain the error

• -1.2 isn't an integer.

• -2 isn't a whole number and 3.4 isn't a rational number.

• -2 isn't a whole number and -1.2 isn't an integer.

• The numbers are graphed correctly.

What is the opposite number for the integer 2?

• 0

• -2

• 2

• 20

What is the successor of 36,79,999?

• 40,00,000

• 36,00,000

• 36,80,000

In Mrs. Harris' class, students had to write one digit on four pieces of paper.
If each number can be used only once, what is the greatest four-digit number that can be made with these numbers?

• 9635

• 6953

• 9653

• 3659