Blackjack table

Hard 13 against a dealer 10 is a losing hand; hitting gives the best chance to improve, while standing leaves too much risk that the dealer will make 17 or better.

Dealer shows a 10, a strong upcard, and my 15 is below the typical standing threshold. Hitting gives me the best chance to improve to a winning total.

Total 20 is a strong hand; standing is correct against a dealer 10 upcard since hitting risks busting for little gain.

Hard 13 is too weak against a dealer 9 upcard, so hitting is the correct basic strategy to improve the hand.

Hard 16 against a dealer 9 is a losing hand; hitting gives a better chance to improve than standing, since the dealer is likely to make 19 or better.

With a hard 20 against a dealer 9, standing maximizes expected value since only a 21 or dealer 20+ can beat or tie.

Basic strategy recommends hitting on 12 against a dealer 3 upcard, as standing gives a low win probability and doubling is not advised for this total.

Total 20 is a strong hand, and the dealer's upcard of 3 is weak, so standing maximizes expected value without risking a bust.

Dealer shows a 4, which is a bust-prone upcard, so standing on 16 is the correct basic strategy play.

Hard 19 is a strong made hand against a dealer 7, and hitting or doubling risks busting or reducing expected value. Standing is the correct basic strategy play.

Dealer shows a 6, which is a bust card, and my hard 13 is strong enough to let the dealer draw. Basic strategy says to stand on 13 against a dealer 6.

With a hard 13 against a dealer 10, hitting gives the best chance to improve without busting too often; doubling is too risky.

Splitting 3s is not recommended against a dealer Ace, and doubling a hard 6 is too risky, so hitting gives the best chance to improve the hand.

Hard 13 vs Ace is a hitting hand in basic strategy; the dealer's upcard is strong, so we need to improve our total.

Hard 18 is a strong hand against a dealer Ace, and hitting risks busting while doubling is not profitable. Standing is the best play.

Dealer shows a 6, a bust card; standing on 15 is the correct basic strategy play to avoid risking extra chips on a weak hand.

Basic strategy: hitting 14 vs a dealer 10 improves our chance to avoid busting while still trying to beat the dealer's likely high total.

Hard 9 against a dealer 2 is a hit in basic strategy; doubling is reserved for dealer 3 through 6.

Soft 20 is a strong made hand; hitting risks busting or lowering the total, and the dealer must draw to at least 17, so standing is optimal.

Hard 8 against a dealer Queen is a losing matchup, so I take a hit to try to improve rather than risk doubling into a likely dealer ten.

Hard 18 is strong enough to stand against a dealer queen, as hitting risks busting with little gain. Dealer must reach at least 19 to beat me.

Total 11 is a strong doubling hand against a dealer 10 upcard, and basic strategy favors doubling to maximize expected value.

Hard 7 against a dealer 8 is too weak to stand and not a double; hitting gives the best chance to improve.

Hard 15 against a dealer 8 is a losing hand if standing, and basic strategy says to hit here to try to improve before the dealer acts.

With a total of 10 against dealer's 5 upcard, doubling is the optimal basic strategy play to maximize expected value.