Test: Natural numbers
Addition, subtraction, multiplication, and division are the basic mathematical operations that can be performed with numbers.
Question qty: 10
Duration in minutes: 15
Start »
Question Nr. 1 out of 10
Calculate 264 ÷ 22 + 17
Question Nr. 2 out of 10
How to correctly write the number:
196 billion 280 million 112 thousand 832
196 billion 280 million 112 thousand 832
Question Nr. 3 out of 10
Calculate 16 × 24 - 19
Question Nr. 4 out of 10
Calculate the sum of divisors of the number 57.
Question Nr. 5 out of 10
Is the number 0 a natural number?
Question Nr. 6 out of 10
Round 90672 to the nearest hundred
Question Nr. 7 out of 10
Calculate 19 × 10 - 13
Question Nr. 8 out of 10
How many digits are there in total?
Question Nr. 9 out of 10
Round 68519 to the nearest hundred
Question Nr. 10 out of 10
Calculate the sum of divisors of the number 42.
Time left: 00:00:00
Sample questions
- Calculate the sum of divisors of the number a.
- How many digits are there in total?
- How to correctly write the number: a billion b million c thousand d
- Calculate
- Is the number 0 a natural number?
- Round a to the nearest b
What's next?
Answered all questions ahead of schedule.
You can finish the test now or review your answers and complete the test later by pressing the appropriate button.