Hold'em table

T6o is a weak hand with poor equity against reasonable button positions. Folding preserves chips early in the session without unnecessary risk.

JTs is a strong heads-up small-blind hand and benefits from taking the initiative. I raise to a standard 3bb size for value and fold equity.

K4o is marginal, but I'm getting 2:1 pot odds and have position postflop against a possible steal. Calling keeps the pot small and lets me realize equity.

A small continuation bet leverages the preflop range advantage on this queen-high board while risking little with J-high and useful overcard/backdoor potential.

K-high with no draw on a Q83 flop is too weak to continue against a preflop raiser's flop bet, even at small sizing. Folding avoids chasing a likely dominated hand.

T7 suited is a playable button opening hand three-handed, with position and initiative supporting a standard raise.

TJ offsuit has enough equity against a likely wide button raise, and calling 200 into a 400 pot gives favorable odds. Raising would bloat the pot out of position with a marginal hand.

9-2o is the worst hand in poker. Facing a raise and call from early/button positions, folding is the correct play. Preserving chips for better opportunities is more valuable than calling with virtually no equity.

I have top pair with a decent kicker on a draw-heavy flop and want to charge draws and worse tens while taking initiative.

We have top pair with a reasonable kicker on a coordinated board. Calling keeps in bluffs and draws while avoiding an unnecessarily large pot.

I have top pair with a gutshot on a wet board. Betting for value and protection against flush and straight draws.

We have top pair plus an open-ended straight draw, giving sufficient equity and positional value to continue versus this turn sizing.

I have top pair with a decent kicker, but the board is very coordinated and opponent has called two streets. Checking controls the pot and can induce a bluff from missed draws, while avoiding a raise from better hands.

Our top pair is likely ahead of the opponent's capped check range and can be called by worse tens or nines. A modest river value bet avoids overexposure to stronger made hands.

I have a pair of tens with a J kicker, and the small river bet gives me good pot odds against a possible missed draw or worse pair. Calling keeps the risk low while still getting to showdown.

Q3o is too weak to open from the button in a 3-handed game; folding avoids investing chips with a dominated, low-playability hand.

9-5 offsuit is a weak hand in the small blind. Even though I'm already committed to 50 chips, calling another 50 would be marginal with poor position postflop. Folding minimizes losses with a weak holding.

With AJo heads-up from the small blind after the button folds, I raise for value and initiative against the big blind.

4c3h is a very weak offsuit hand facing a small-blind raise; calling 200 more has poor equity and poor playability, so folding is the best chip-EV choice.

7-5 offsuit is a weak button holding and not worth entering against two blinds at this stack depth.

Q6s is a reasonable button open in 3-handed play. Raising applies pressure on the blinds, takes initiative, and keeps position if called.

9-3 offsuit is far too weak to defend against a button raise, especially out of position.