# Answers Number Sequences Easy

## Explanation Number Sequences Easy

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1. Alternating addition of 2 or 5.

2. The difference decreases with 1 with increasing sequence.

3. This sequence consists out of two alternating series.

- The first series shows the relation between the 1st and 3rd number, 3rd and 5th etc. in this case this following relation exists: -972/-108 = 9 -108/-12=9
- The second series shows the relation between the 2nd and 4th number, the 4th and 6th etc. in this case 324/36=9.
- This means that all the numbers are divided by 9. The next number in the sequence will thus be 36/9=4

4. Multiples of 6 are added with increasing sequence.

5. Alternating addition of 12 or 13.

6. The difference increases with 0.1 with increasing sequence.

7. The difference increases with a factor 2 with increasing sequence.

8. This sequence consists out of two alternating series.

- The first series shows the relation between the 1st and 3rd number, 3rd and 5th etc. in this case this following relation exists: 10/1=10 100/10=10
- The second series shows the relation between the 2nd and 4th number, the 4th and 6th etc. in this case 20/2=10.
- This means that all the numbers are a multiple of 10. The next number in the sequence will thus be 20*10=200