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
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Question Nr. 1 out of 10
Calculate 21 + 19 × 2
Question Nr. 2 out of 10
Calculate the sum of divisors of the number 6.
Question Nr. 3 out of 10
Calculate 35 ÷ 7 + 9
Question Nr. 4 out of 10
Calculate 221 ÷ 17 + 6
Question Nr. 5 out of 10
Is the number 0 a natural number?
Question Nr. 6 out of 10
How to correctly write the number:
274 billion 628 million 892 thousand
274 billion 628 million 892 thousand
Question Nr. 7 out of 10
Calculate 6 × 7 - 9
Question Nr. 8 out of 10
How to correctly write the number:
66 billion 805 million 589 thousand 463
66 billion 805 million 589 thousand 463
Question Nr. 9 out of 10
Round 96061 to the nearest hundred
Question Nr. 10 out of 10
How many digits are there in total?
Time left: 00:00:00
Sample questions
- Calculate
- Calculate the sum of divisors of the number a.
- How to correctly write the number: a billion b million c thousand d
- Round a to the nearest b
- How many digits are there in total?
- Is the number 0 a natural number?
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