Hold'em table

98o on the button in a 3-handed pot is a playable suited-connector-type hand; calling 100 into a 150 pot gets a good price and position. A raise would be marginal with this holding.

Folding 76 offsuit from the small blind out of position against a button limp and the big blind still to act.

J7s heads-up in the BB against a limper is ahead of their likely limping range; a small raise builds the pot and applies pressure.

9h8c is a suited-ish connector-type hand (offsuit) with good playability in position on the button; getting 550+300 pot odds (about 2.8:1) against a BB 4x raise in 3-handed play justifies a call rather than a bluffy 3-bet.}

J7o on a 4-5-3 board has little equity and I'm out of position; checking keeps the pot small rather than bluffing into a caller who showed preflop strength.

I have 9-8 on a 4-5-3 board, which gives me an open-ended straight draw (needs a 6 or 7 to make a straight). Seat 3 checked, so a bet of about 60% of the pot can win the pot now and still lets me draw with equity if called.}

J7 high on a 4-5-3 board with no pair is nearly worthless against a flop raise; folding avoids losing more chips with the worst hand.

AJo is a strong hand on the button in 3-handed play; raising to 2.5bb to build the pot and take the initiative with position.

J3o is far too weak to call a 2.5x raise out of position; folding is clearly best.

Getting 400 into 150 (about 2.7-to-1) with a suited connected hand in position-disadvantaged big blind; the button's min-raise range is wide, so calling is cheap and fine versus a 3-bet bluff.}

I hold 4s3s on a 6-6-2 board, so I have only 4-high with a weak backdoor. The button raised preflop and is last to act, so I check and keep the pot small rather than bet into a likely continuation bet.

C-bet a small 1/3 pot size with range advantage on a dry, paired board.

Getting about 5:1 pot odds (730 pot, 180 to call) with a gutshot-plus-backdoor-flush draw (4s3s with 5 for a wheel straight draw, plus overcards-free but some equity) on a paired board where the button's small continuation bet is wide. Calling is cheap and keeps bluffs in; raising is unnecessary.

The turn 5s gives me a straight (2-3-4-5-6 with 4s3s) with a made hand, so I should bet for value. Seat 2's small flop bet suggests a weak or medium range, so I'll size around half pot to get called by worse.

Holding Ace-high with no draw, facing a strong turn lead after villain check-called the flop on a paired board, our equity is low and calling is unprofitable.

Ah Qd is a strong hand heads-up against the big blind after the button folded. Raising to 3bb from the small blind builds the pot with a hand that plays well.

Q5o is too weak to defend against a 3bb raise from the small blind.

K6 offsuit is a weak hand, and calling or raising out of position against two players risks a lot for little equity, so folding on the button is the cleaner play.

42o is far too weak to complete or raise from the small blind, so folding is clearly best.

Holding pocket Aces on the button, I make a standard open raise to 2.5 big blinds to build a pot with premium value.

Pocket kings are a premium hand; I reraise for value to build the pot and isolate the preflop raiser.

4-3 offsuit is a weak hand facing a button open and a small-blind 3-bet, so calling 700 more out of position is not worth it. Folding is the best choice.

Holding pocket aces on the button facing a 3-bet from the small blind, putting in a standard 4-bet for value.

Pocket kings crush a 4-bet range; raising for value isolates and builds the pot while keeping fold equity against weaker holdings.

Holding pocket Aces against a 5-bet, pushing all-in maximizes value against villain's committed premium range.

Pocket kings are far ahead of seat_2's all-in range; calling 4400 to win a large pot is clearly correct.

8c3c offsuit is very weak; calling the 100 to see a cheap flop in position is fine, but folding is also reasonable. I'll call the min to realize position equity.

7-4 offsuit is one of the weakest hands. Out of position in a three-way pot, completing for 50 more isn't worth it, so I fold.

We are in the big blind with 82o facing a limp and a fold from the small blind; checking to see a free flop is standard.

Check with bottom pair weak kicker out of position to control the pot size.

I have 8-high on a K52 board with a free check available; no value or fold equity justifies betting.

I have fourth pair with a weak kicker in a limped pot, so checking to realize my showdown value or see a cheap river is the best play.

I hold 8-high with no equity worth betting; seat_2 checked the flop and turn, so I take the free showdown rather than bluff into the big blind.

I have bottom pair with minimal showdown value, and betting won't extract value from worse or fold out better, so checking is standard.

My 8-high has no showdown value, and the BB checked every street, signaling weakness; a half-pot bluff on the river has good risk/reward to steal the 250-chip pot.

Holding only bottom pair of deuces on an Ace-King-Queen board facing a pot-sized bet on the river, our hand has negligible showdown value.