Understanding Natural Numbers

Натурал сан дегеніміз

• A natural number can be negative.

• Санауға қолданылатын сан

• A natural number is a decimal number.

• A natural number includes zero.

Which of the following is a natural number: -3, 0, 5?

• -1

• 2.5

• 10

• 5

Identify the first five natural numbers.

• 1, 2, 3, 5, 6

• 0, 1, 2, 3, 4

• 1, 2, 3, 4, 5

• 1, 2, 3, 4, 6

Is 10 a natural number? Yes or No?

• Yes

• No, because it's less than 1

• Yes, but only if it's a whole number

• No, because it's an even number

What comes after the natural number 7?

• 9

• 8

• 10

• 6

How many natural numbers are there between 1 and 10?

• 8

• 10

• 9

• 7

Which of these is not a natural number: 1, 2, 3.5?

• 0

• -1

• 2.5

• 3.5

What is the smallest natural number?

• -1

• 0

• 1

• 2

If you add 1 to a natural number, is the result still a natural number?

• No

• Only for even numbers

• Yes

• Only for prime numbers

List three examples of natural numbers.

• 1.5, 2.5, 3.5

• -1, 0, 1

• [1, 2, 3]

• 4, 5, 6