Hold'em table

J7o on the button is a marginal but playable hand in 3-handed. Raising to 300 applies pressure and may take down the blinds preflop.

With only Ace-high and a weak kicker, I don't want to play out of position against a preflop raiser. Folding preserves my stack for better spots.

I have Qc4s, a weak offsuit hand, and I'm out of position on the button facing a raise to 100 from the big blind. Folding preserves my 100bb stack for better spots.

KTo is strong enough to open from the button against only the blinds, so I raise to apply pressure and take the pot preflop.

9-5 offsuit is too weak to continue from the small blind against a button raise, especially with the big blind still to act. Folding avoids playing a dominated, out-of-position hand.

2h3h is too weak to call a raise from the button; folding preserves chips against a strong range.

K6o is weak but playable on the button in a 3-handed game; raising applies pressure and can take down the blinds preflop.

3h 9s is a weak offsuit hand that lacks playability and equity against a button raise. Folding preserves my stack and avoids putting money in with poor odds.

Calling 200 with a suited connector gives good pot odds and potential to win a big pot postflop, especially with the button already investing.

I raised preflop and the board is dry; a continuation bet of 400 into 650 can take it down or charge draws. My K-high has backdoor straight potential, and checking would let the big blind realize equity cheaply.

I have a pair of sevens with an open-ended straight draw, giving me roughly 12 outs and good equity. Calling 400 is profitable given the pot odds of about 2.6:1.

I have only king-high with a gutshot; checking controls the pot and avoids getting raised by a made hand on this coordinated board.

I have a weak pair of sevens with showdown value, but betting would mostly get called by better hands or fold worse. Checking keeps the pot small and lets me win against missed draws.

6h5c is a weak hand with no equity edge; facing a 100 big blind raise from the big blind, folding minimizes losses and preserves my stack.

2-3 offsuit is a very weak hand from the button against two opponents, so folding preflop is the lowest-risk play.

32o is the worst starting hand and plays poorly out of position; folding for 50 avoids further losses.