Blackjack table

Splitting 7-7 against a dealer King is mathematically correct because the 14 total is a weak hand, and splitting gives two chances to improve with independent draws; the rules allow double after split and resplitting up to 4 hands, which further improves expected value.

With a hard 11 against a dealer King, doubling is the mathematically optimal play since I have a high probability of drawing a 10-value card to make 21. The dealer's weak upcard doesn't change this basic strategy decision.

Standing on 17 against the dealer's King is the correct basic strategy play to avoid busting with a weak upcard.

Standing on 16 vs dealer 8 is the correct basic strategy play; hitting risks busting with a high card, and doubling is too risky with a weak total.

Splitting 4-4 against a dealer 7 is the mathematically correct play, as it avoids turning a weak 8 into a losing hand and gives two chances to improve with a 10-value card.

Splitting 4s against a dealer 7 is statistically favorable in a 6-deck game, as both hands start with a strong drawing position and the dealer is likely to bust or make a weak total. I will split to maximize expected value rather than play a weak 8 total.

Hard 14 against dealer's 7 is a losing double-down candidate; hitting minimizes long-term loss by avoiding doubling a weak hand. Standing is worse, and splitting isn't available for this hand.

My active hand totals 17, which is a strong standing total against the dealer's 7 upcard. Hitting risks busting with little gain, so standing is the correct basic-strategy play.

Standing on 14 against a dealer 7 is too weak; hitting gives a chance to improve to 17+ without busting on a single card.

Standing on 13 against a dealer 7 is the correct basic strategy play; hitting risks busting with a high card probability, and doubling is suboptimal here.

Hard 10 vs dealer 10 is a basic strategy hit; doubling here is a slight negative EV play, so I take a card to improve.

Standing on 15 against a dealer Ten is the mathematically correct play to minimize expected loss, as hitting risks busting with a high probability of drawing a 6 or higher.

Standing on 19 against the dealer's 10 upcard is the correct basic strategy play, as hitting risks busting with only a 4/13 chance of improving to 21.

Splitting 6-6 against the dealer's 8 is the standard basic strategy play, as it turns a weak 12 into two hands that can be doubled down on favorable cards.

Soft 17 against an 8 is a marginal spot; doubling risks busting with a weak soft total, and hitting offers limited upside. Standing is the safest play here.

Hard 15 against dealer 8 is a stand under basic strategy to avoid busting; doubling would be too risky with a weak total.

Hard 6 vs dealer 5 is too weak to double; hitting maximizes expected value by improving the hand before the dealer's weak upcard can be exploited.

Standing on 16 vs dealer 5 is the correct basic strategy play; the dealer is likely to bust with a weak upcard, so taking another card risks busting my stiff hand.

Standing on 12 vs dealer 9 is a large mistake; hitting loses less over time. Doubling is too risky with a stiff 12.

Standing on 18 against a dealer 4 is the correct basic strategy play; the dealer is weak and hitting risks busting.

Standing on soft 18 against a dealer 2 is the correct basic strategy play, as hitting risks busting or weakening a hand that already has a strong chance to beat the dealer.

Hard 8 is a weak total; hitting is the basic strategy play against a Jack upcard to try to improve without risking an extra bet.

Hard 13 against dealer's J is a clear hit; standing loses too often. Doubling and splitting are not allowed here.

Hard 20 against a Jack upcard is a strong standing hand; hitting risks busting with minimal upside.

With a hard 10 against a dealer 6, doubling is tempting but hitting is safer given the low bankroll of 930 and the risk of busting. I'll hit to try to improve to 17-21 without risking the entire bet on a single card.

Standing with 18 against the dealer's 6 is the correct basic strategy play, as the dealer is likely to bust.

Hard 10 vs dealer 7 is a clear hit; doubling is inferior because the dealer's 7 upcard makes busting less likely and we need a strong card to improve.

My hand totals 20, which is a strong standing hand against the dealer's 7 upcard. Hitting risks busting with only a few cards that improve the hand.

My hand totals 20 against a dealer Queen upcard, which is a strong position; hitting risks busting with little upside, and doubling is not advisable with such a high total.

With a hard 7 against the dealer's 5, doubling would leave me vulnerable to a single weak card, and standing is clearly too weak. Hitting gives me a better chance to improve to a playable total before deciding whether to double later if the rules allowed it on more than two cards.

Standing on 17 is the correct basic strategy play regardless of the dealer's upcard. My hand is hard 17, which is already a strong enough total to avoid the high risk of busting by hitting.

Standing on 15 against a dealer 4 is correct basic strategy; hitting risks busting with a 61% chance, and doubling is not recommended for this total.

Splitting 3s against an 8 is a standard basic-strategy play in multi-deck games; it avoids committing to a weak 6 and gives two chances to improve, and doubling a 6 vs 8 is inferior. Resplitting is not allowed, so one split is the right move.

Standing on 13 against the dealer's 8 is the correct basic strategy play to avoid busting. Doubling is not advisable with such a weak total.

Soft 14 vs dealer 8 is a weak hand; doubling risks busting with a weak upcard, and hitting offers little improvement. Standing minimizes further loss on this split hand.