Natural numbers test, 6 grade

Question Nr. 1 out of 10

Round 43391 to the nearest hundred

4339

43

43400

Question Nr. 2 out of 10

Calculate the sum of divisors of the number 40.

61

46

90

55

31

Question Nr. 3 out of 10

Calculate the sum of divisors of the number 49.

57

38

34

66

Question Nr. 4 out of 10

Round 88664 to the nearest hundred

89

887

88660

Question Nr. 5 out of 10

How to correctly write the number:
395 billion 176 million 21 thousand

395 176 021

39 676 021 000

395 176 021 000

Question Nr. 6 out of 10

Calculate 20 + 20 × 4

43

41

100

46

80

Question Nr. 7 out of 10

Is the number 0 a natural number?

Yes

No

Question Nr. 8 out of 10

How many digits are there in total?

Unknown

10

Infinity

0

Question Nr. 9 out of 10

Calculate 286 ÷ 13 + 19

71

41

45

23

40

33

Question Nr. 10 out of 10

Calculate 60 ÷ 4 + 1

16

62

51

52

32

Test: Natural numbers