Hold'em table

9h 4s is a weak offsuit hand with no playability preflop, and I am out of position facing a raise from the big blind. Folding preserves my 10,000-chip stack for better spots.

7h9d offsuit is weak heads-up against a raise-or-call situation, folding the small blind is cheap here since button folded and only BB remains, but 79o is not strong enough to complete profitably out of position.

87o offsuit from the button facing a raise is a weak hand not worth continuing with in a 3-handed pot.

Jack-six offsuit is too weak to complete out of position against the big blind after the button folds.

J9o is playable on the button in a three-handed pot, so I open to 2.5bb to take the initiative and fold out weaker hands.

My hole cards are 4d 2h, which are dominated and unlikely to win against a preflop raise. The pot odds and hand strength do not justify calling or raising.

Calling the 100 big blind with Kc7c in position is reasonable; I want to see a flop cheaply and avoid bloating the pot with a weak suited hand.

Cheap price to complete with a suited-ish connector-like 5-6 offsuit; call the extra 50 to see a flop multiway.

J4 offsuit is too weak to raise out of position against two callers, and checking is free as the big blind.

5-6 offsuit with no pair or draw on a K-J-8 board; no reason to bet, checking to see next card cheaply.

Second pair with a weak kicker is too thin to bet multiway into a king on board, so I take the free card.

Board is coordinated with J-K high, and my Kc gives me top pair with a flush draw. Checking keeps the pot small and allows me to realize equity without risking chips when both opponents checked.

No pair or draw with 5s6c on this board (J-K-8-A double-suited red), so I check to see the river for free.

I have third pair with a weak kicker on an ace-king board in a multiway limped pot, so a bet gets called mostly by better and folds out worse. Checking keeps the pot small and realizes showdown value for free.

The board is paired with an Ace on the turn, and my King-high with a club kicker is vulnerable to any Ace or King in their range. With a checked pot through the turn, checking down minimizes risk and avoids building a bigger pot with a marginal hand.

I have no pair and no draw on this board; no value in betting with air, and checking avoids risk since I'm out of position with a weak hand.

I have a weak pair of jacks with a four kicker on an ace-king board with three diamonds. Betting gets called mostly by better hands, so I check and take the free showdown.

Board is paired with an Ace and diamonds, but my Kc high doesn't improve; checking keeps the pot small and avoids building a bluff against a likely better hand.

Weak offsuit hand (2-9) with no pair potential worth defending; folding from the button avoids committing chips to a marginal spot preflop.

Q7 offsuit is too weak to raise out of position and realizes poorly as a limp against the big blind, so I fold.

A7o is playable from the button in three-handed play, so I open to 3bb to take the initiative rather than flat the big blind.

I hold 2s9s, a weak hand that is unlikely to improve enough to justify a call. Seat 3 opened to 300, and calling 250 more with only 10 big blinds behind is a poor risk/reward proposition.

65o facing a 3bb raise from the button after SB folded is weak; not worth calling out of position with a marginal hand.