CARDINAL NUMBERS

What is thirty-nine - twenty?

• eighteen

• nineteen

• twenty

• seventeen

How do you read the number 2,589?

• two thousand, five hundred eighty-nine

• two thousand, eight hundred ninety

• two thousand, five hundred ninety

• two thousand, six hundred eighty-nine

What is the value of the digit 2 in the number 2,589?

• two thousand

• twenty

• two hundred

• two thousand five hundred

What is the result of 50 - 20?

• twenty

• thirty

• forty

• fifty

What is the sum of 100 + 30 + 5?

• one hundred thirty-five

• one hundred forty

• one hundred twenty-five

• one hundred thirty

What is the result of 10 + 10 + 10?

• twenty

• thirty

• forty

• ten

How do you write the number 39 in words?

• thirty-nine

• thirty-eight

• forty

• thirty-seven

How do you write the number 250 in words?

• two hundred fifty

• two hundred forty

• two hundred sixty

• two hundred thirty

What is a cardinal number?

• A number that represents a quantity or count, such as 1, 2, 3, etc.

• A number that indicates position in a sequence, such as first, second, third.

• A number that is used to represent a value in a mathematical equation.

• A number that is always even or odd.

How do you read the number 215?

• two hundred fifteen

• two hundred ten

• two hundred twenty

• two hundred thirty