Hold'em table

5-6 offsuit is a weak hand in a 3-handed game from the button. Folding minimizes losses early in the match, and this hand has poor win equity against a raise from the big blind.

T9o in the small blind heads-up against the big blind, with only 50 more to call for a pot of 150 (3-to-1 odds). Calling is profitable here, and the hand plays reasonably well postflop.

K2 offsuit is too weak to raise, and checking is free after the small blind limps, so I take the flop.

Trip tens with a 9 kicker on 7-T-T is very strong. I'm first to act heads-up against the big blind, who has a wide, uncapped check-back range. A bet of about 75% of the 200 pot builds the pot with value from worse tens, sevens, and draws.

King-high with no pair or draw is too weak to continue against a flop bet on a paired board.

A2 suited-ish offsuit ace on the button in a 3-handed game is a strong enough hand to open-raise; the ace blocker and position give good steal equity versus the blinds.

94 offsuit is too weak to continue against a button open; folding the small blind saves chips.

3-2 is the weakest possible hand in poker. Facing a 3x raise from the button after folding from the small blind, continuing with this hand is -EV. Folding minimizes losses in this losing situation.

J2o is too weak to open from the button for a full big blind; folding preserves the stack.

3s8h is a very weak hand with no value in a 3-way pot. After the button folded, I'm facing a 50-chip call to win a 150-chip pot, but with a poor hand and unfavorable position, folding is the correct play to preserve chips for better opportunities.

T7o is a weak hand in early position with a 100-chip call needed. The risk-reward is unfavorable; folding preserves chips for better opportunities.

7-4 offsuit is one of the weakest hands. Out of position against the big blind, it isn't worth the extra 50 chips to call, so I fold and lose only the small blind.

7-5 offsuit is a weak hand out of position postflop against two opponents, so folding the button preflop is the safest choice.

T8o is too weak to continue out of position heads-up for another 50 after the button folded.

Button with suited jack-eight in a three-handed pot; a standard open builds the pot and takes initiative rather than flatting the blind.

Q-6 offsuit is a weak hand facing a 3x raise from the button. With no information suggesting the raiser is loose, folding is prudent to avoid putting more chips at risk with a marginal holding.

9d4d is a weak hand. Calling 200 more into a 450 pot gets about 2.25:1, but I'd be out of position against a button raiser's wide range, so folding is reasonable.