Question

Study the pattern
1 × 8 + 1 =9
1234 × 8 + 4 = 9876
12 × 8 + 2 = 98
12345 × 8 + 5 = 98765
123 × 8 + 3 = 987

Answer 1

123456× 8+6=987654

1234567× 8+7 = 9876543

Pattern works like this

1× 8+1=9

12× 8+2=98

123× 8+3=987

1234× 8 +4 = 9876

12345 × 8 + 5 = 98765

123456 × 8 + 6 = 987654

1234567 × 8 +7 = 9876543