0
Discussion 1
Log in or create a free account to reply and vote.
0
CCommunity
Solution
$13 \times 0.5 + 6.5 = 13$
$13 \times 1 + 7 = 20$
$20 \times 1.5 + 7.5 = 37.5$
$37.5 \times 2 + 8 = 83$
$83 \times 2.5 + 8.5 = 216$
$13 \times 0.5 + 6.5 = 13$
$13 \times 1 + 7 = 20$
$20 \times 1.5 + 7.5 = 37.5$
$37.5 \times 2 + 8 = 83$
$83 \times 2.5 + 8.5 = 216$