I am a beginner knitter and I am totally confused on the following directions on this pattern (making a poncho).
I assume this is the hoodie part:
"When piece measures 19-21-23 (25-27) cm K1 row from RS, AT THE SAME TIME dec 3-3-3 (7-7) sts evenly (do not dec on the 3 garter sts each side) = 34-36-38 (38-40) sts.
Insert 4 markers in piece as follows (as seen from RS): M1 after 4 sts, M2 after 13-14-15 (15-16) sts, M3 after 21-22-23 (23-24) sts and M4 after 30-32-34 (34-36) sts. Now piece are measured from here.
K1 row from WS."
Basically I am confused on what it means "AT THE SAME TIME"
Can anyone explain this to me?