Hold'em table

K5o is too weak and dominated to open first-in from the button against two live blinds.

Q4 offsuit is weak; button folded, only need to beat BB, but hand is too weak to profitably continue facing a call, folding to preserve chips.

A6o on the button 3-handed is a reasonable steal/value raise against two blinds; a standard open size builds the pot with position.

With J♠ K♣ on the button, I face a 200 chip call after a 250 raise. The hand is suited only for Broadway, and the small blind's 50 chip limp suggests weakness, but I prefer to preserve my stack and wait for a stronger holding.

85 offsuit is too weak to continue against a button open; folding saves the extra 1.5bb.

I have a suited Ten with a backdoor flush draw and gutshot to a straight, which is marginal but playable. Calling 100 chips keeps my stack intact and lets me see a flop without overcommitting with a weak hand.

Q9o is not strong enough to raise out of position, but 50 more into a 250 pot is a cheap price to see a flop multiway.

I'm the big blind with 6-9 offsuit, everyone limped, no raise to face, so I check and see a free flop.

Queen-high with no pair or draw on an ace-high flop; checking is free and better than bluffing into two opponents.

I have 6-9 offsuit with no pair or draw on an Ah Td 4c board; checking is free and best given weak equity.

The board is dry and I have a weak top pair with a backdoor flush draw; checking keeps the pot small and avoids building a bigger pot with a marginal hand.

Queen-high with only a gutshot and no flush draw has little value multiway, so I check and realize the free river.

No pair or draw with 6-9 offsuit on a board showing A-J-T-4; checking is free and best given weak holding.

The pot is small and the board is coordinated with a flush draw and straight possibilities; checking keeps the hand's strength hidden and avoids building a bigger pot with a marginal top pair. If the opponent bets, I can reassess on the river.

Queen-high with no pair or flush on a three-diamond river is too weak to bet into two opponents, so I take the free showdown.

I have no pair and no flush, just 9-high with a weak kicker; checking is the correct play with no showdown value.

The board is paired with an Ace and contains a diamond flush draw that missed; my Ten-high with a Ten in hand is unlikely to be best. Checking keeps the pot small and avoids building a worse hand.

67o is too weak to open first in from the button against two live blinds, so I fold rather than limp or bluff-raise a hand that plays poorly when called.

With the button folded it's effectively heads-up; A2 offsuit plays well as a raising hand against a lone big blind, so I raise to isolate and take initiative.

With Q9o on the button facing a raise to 300, the pot odds don't justify continuing. I'll fold to preserve my stack for better spots.

Q8 offsuit is weak in a 3-handed hand and not worth defending from the button facing a small blind raise structure; folding preserves chips for stronger spots.

9s8h is a weak suited connector that plays poorly out of position. The small blind has already invested 50 and the big blind 100, so calling 50 more to see a flop with such a marginal hand is not justified.

I hold Kd5d on the button facing a 150 pot after the blinds posted. With no callers and only the blinds in, the pot odds don't justify calling 100 with this weak suited king, so I fold to preserve my stack.

Button folded, so this is heads-up versus the big blind. T6s has enough suited equity to raise for initiative rather than flat and play out of position.

7-3 offsuit is a weak hand facing a raise from the small blind; folding is correct heads-up out of position with no equity edge.