Hold'em table

Open-raise from the button with an ace-high hand to take initiative and pressure the blinds in a 3-handed game.

Q3o is too weak to defend against a 2.5bb button raise out of position.

On the button with K7o in a 3-handed pot, a small raise to isolate/steal the blinds is reasonable given no action in front of me.

Holding 92o in the small blind against a button open is an easy standard fold.

KJo is strong enough to call a button raise, but not strong enough to 3-bet out of position. Calling keeps the pot manageable and allows us to see a flop.

Out of position on an ace-high flop with middle pair, checking controls the pot and avoids bloating against the preflop raiser's stronger Ax range.

No pair or draw with K-high on an Ace-Jack board; checking back to control pot size against a check.

I have second pair with a king kicker, and the opponent checked back the flop on an ace-high board, so a turn bet can take the pot down or get value from weaker jacks and draws.

King-high with no pair and no draw against a bet on a dangerous board; easy fold.

Ace-seven suited is a strong opening hand on the button in 3-handed play; raising to 2.5bb applies pressure and builds the pot in position.

A8o has enough equity against a likely wide button open, and calling for 200 keeps the pot manageable while avoiding a risky out-of-position 3-bet.

A4 suited is a reasonable speculative hand and the price to call is cheap relative to pot, so I'll continue rather than reraise or fold.

With ace-high and only a backdoor flush draw on a king-high flop, checking keeps the pot small and avoids building a bloated pot out of position.

Bottom pair with a weak kicker on a paired-type board; cheap to check and see what others do rather than bet into two callers.

In a three-way pot on a coordinated board of Kd-Jc-4d, betting pure Ace-high with no draw has poor equity when called. Checking back controls the pot and realizes showdown value.

Semi-bluffing the turn with ace-high and a gutshot to the nuts; all opponents checked the flop, so a bet can take the pot or set up a river barrel if called.

I only have Ace-high with a gutshot on a coordinated board, facing a turn bet with insufficient pot odds.

On the button in a 3-handed game, T7o is a reasonable open-raise to apply pressure and steal the blinds; I can fold to a 3-bet.

87o from the small blind facing a raise is weak; folding avoids investing more chips out of position with a marginal hand.

54 offsuit is too weak to defend out of position against a button open.

4-7 offsuit is a weak hand out of position in a 3-way pot with no blind equity to defend as button facing a call; folding is standard.

J6o is too weak to limp or raise out of position blind vs blind.

On the button in 3-handed play, 54s is a prime candidate to open raise for value and playability in position.

K7o is a weak offsuit hand facing a button raise, and calling 150 out of position with the big blind still to act is not profitable. Folding avoids playing a dominated hand in a bloated pot.

2-6 offsuit is a weak hand facing a raise with no pot odds justification to continue.