Hold'em table

78o is a standard button open with position; a 2.5bb raise takes the initiative and can fold out worse hands before the flop.

5-T offsuit is weak, facing a raise with a call from BB likely; not worth continuing from SB.

Seat 2 folded, so I'm heads-up against seat 1's 250 raise. My 3c3s is a playable hand but not strong enough to 3-bet without reads; calling keeps the pot small and lets me see a flop cheaply.

I have a pocket pair of threes with a backdoor flush draw. The pot is 550 and I can check, so I'll take a free card to see if I hit a set or improve.

I completely missed this Ace-high flop, but as the preflop raiser a small c-bet has fold equity against a checked range and keeps the bluff cheap.

I have a pocket pair with a gutshot and backdoor flush draw; calling keeps the pot manageable and lets me see a turn without overcommitting on a dry board.

Checked the turn to control pot size with a weak 33 hand; opponent showed weakness by checking back the flop, so I'll see a free river before deciding.

I have 78 offsuit with no pair and no draw on an ace-king-ten board, so there is no value in betting. Checking keeps the pot small and realizes my free river card.

Board is paired and I hold a small pocket pair; checking lets me control pot size and avoid building a big bet with a marginal hand. I will see the showdown cheaply and decide based on the final card.

I have 7-8 offsuit with no pair and no draw on a board of A-K-T-9-4, so I cannot win at showdown. Seat 3 checked and has shown a willingness to call, so a bluff is unlikely to succeed; checking is free.

TJ offsuit is a reasonable button hand; raising to 3x isolates the blinds and builds a pot with initiative.

I hold 6d9c, a weak offsuit hand that is unlikely to improve enough to justify calling a 250 chip raise. Folding preserves my stack against a player who has already shown aggression.

K5 offsuit is too weak to continue out of position against a button open; the required call is not justified by pot odds or playability.

5-6 offsuit is a weak hand with poor equity, and I'm in the big blind's range with no position. Folding preserves chips for better spots.

Button folded, so this is heads-up versus the big blind with A7o, which has enough equity and fold equity to raise for the initiative rather than flat the extra 50.

K2 offsuit facing a 3x raise heads-up is too weak to continue profitably.

Q8s is a clear button open in three-handed play, so I raise to 2.5bb to take the initiative and fold out worse hands.

Seat 1 opened to 250 with Ts2d, a weak hand out of position. Folding preserves my 100bb stack for better spots.

On the button in a 3-handed pot with wide ranges, a modest raise with Q7o applies pressure to the blinds while my positional advantage lets me play well postflop if called.

With Q7o, I'm out of position and facing a raise to 250. The hand is too weak to call or reraise, so folding preserves my stack.

95o is too weak to defend the big blind against a button open; calling 150 into a small pot is unprofitable.

I have King-high with a backdoor flush draw, which is decent for calling a big blind. The pot is offering 3:1 odds, so calling 100 chips is profitable. I'll see a flop and decide later.

Q8 suited is worth completing from the small blind for 50 more into a 250 pot after the button limps; raising is too thin with the big blind still to act.

I'm the big blind with A3 suited, both others limped, I can check for free and see a flop cheaply.

Queen-high with no pair and no draw on a dry flop has little equity multiway, so checking is better than bluffing into two opponents.

Ace-high with a backdoor flush draw and weak pair potential; no bet needed since I'm in position and can check to see a free turn card.

Board is dry and I have a decent K-high with a backdoor flush draw, so I'll check behind to control pot size and keep opponents' bluffs in.

Queen-high with no pair or draw on a paired board multiway; checking is free and a bluff is unlikely to fold both opponents.

Ace-high with a weak kicker on a board with no draws; no value in betting, check to control pot size.

Board is paired with a 9 and King, and I hold Kd for top pair. Checking keeps the pot small and avoids building a big bet with a second pair that could be outdrawn.

Queen-high with no pair or draw on a paired board is too weak to bet into two opponents, and checking is free.

I have two pair (nines and threes) with an ace kicker on a dry board where both opponents checked through every street, suggesting weak holdings; a modest value bet extracts chips from worse hands like single pairs or missed high cards.

I have top pair with a strong kicker on a board with a paired 9, and the opponent's river bet is small relative to the pot. Calling is +EV given my equity advantage and the low risk of a bluff.

Queen-high has almost no showdown value against a river bet and a call on a paired board. Folding avoids paying 200 into a pot I am very unlikely to win.