Question

16. Look at the pattern and fill in the blanks:
1
II II
1 + 2 + 1
1 + 2 + 3 + 2 + 1
1 + 2 + 3 + 4 + 3 + 2 + 1
1 + 2 + 3 + 4 + 5 + 4 + 3 + 2 + 1
1 + 2 + 3 + 4 + 5 + 6 + 5 + 4 + 3 + 2 + 1
1+ 2+ 3+ 4+ 5+ 6 + 7 + 6 +5+ 4 + 3+2+1​

Answer 1

Answer:

1+1 is a answer plz mark me as brainliest

Answer 2

Answer:

Exectly wha you want to know