Derek has $40. He spends $14 on lunch for himself, $11 for lunch for his dad, and $5 on more lunch for himself. His brother Dave has $50 and only spends $7 on lunch for his mom. How much more money does Dave have left than Derek?
Дерек $40 дорад. Вай $14-ро барои наҳорӣ барои худ, $11-ро барои наҳорӣ барои падараш ва $5-ро барои наҳории бештар барои худ сарф мекунад. Брадери вай Дэйв $50 дорад ва танҳо $7-ро барои наҳорӣ барои модараш сарф мекунад. Дэйв чанд пул бештар аз Дерек боқӣ мондааст?
How much money does Derek have left? ** Derek has 40-14-11-5 = <<40-14-11-5=10>>10 dollars left
How much money does Dave have left? ** Dave has 50-7 = <<50-7=43>>43 dollars left.
How much more money does Dave have left than Derek? ** Dave has 43-10 = <<43-10=33>>33 more dollars left than Derek.
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How much money does Derek have left? ** Derek has 40-14-11-5 = <<40-14-11-5=10>>10 доллар боқӣ мондааст  
How much money does Dave have left? ** Dave has 50-7 = <<50-7=43>>43 доллар боқӣ мондааст.  
How much more money does Dave have left than Derek? ** Dave has 43-10 = <<43-10=33>>33 доллар бештар боқӣ мондааст, нисбат ба Derek.  
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