聪明存钱小达人 03 (情境问题)

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情境：为新脚踏车存钱
莉莉想买一辆新脚踏车，价格是100块。她已经从零用钱中存了40块。

如果她每周存10块，那么她还需要多少周才能买到脚踏车？

Qíngjìng: Wèi xīn jiǎotàchē cún qián

Lìlì xiǎng mǎi yí liàng xīn jiǎotàchē, jiàgé shì 100 kuài. Tā yǐjīng cóng língyòngqián zhōng cún le 40 kuài.
Rúguǒ tā měi zhōu cún 10 kuài, nàme tā hái xūyào duōshǎo zhōu cái néng mǎidào jiǎotàchē?

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Scenario: Saving for a New Bike

Lily wants to buy a new bike that costs $100. She has already saved $40 from her pocket money. If she saves $10 every week from now on, how many more weeks will it take for her to buy the bike?

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情境：选择需要和想要的东西
明华有15块。他需要买一个5块的笔记本，但他也想买一个12块的玩具。

明华应该做出什么选择？

Qíngjìng: Xuǎnzé xūyào hé xiǎng yào de dōngxī

• Mínghuá yǒu 15 kuài. Tā xūyào mǎi yí gè 5 kuài de bǐjìběn, dàn tā yě xiǎng mǎi yí gè 12 kuài de wánjù.
  Mínghuá yīnggāi zuòchū shénme xuǎnzé?

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Scenario: Choosing Between Wants and Needs

Minghua is at the store with $15. He needs to buy a notebook that costs $5, but he also wants to buy a toy that costs $12. What is the best choice he should make with his money?

Front

情境：设定存钱目标
小丽想存50块买一款电子游戏。她每周的零用钱是10块。

她决定每周存下零用钱的一半。她需要多少周才能存够买游戏的钱？

Qíngjìng: Shèdìng cúnqián mùbiāo

Xiǎo Lì xiǎng cún 50 kuài mǎi yì kuǎn diànzǐ yóuxì. Tā měi zhōu de língyòng qián shì 10 kuài. Tā juédìng měi zhōu cún xià língyòng qián de yí bàn. Tā xūyào duōshǎo zhōu cáinéng cúngòu mǎi yóuxì de qián?

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Scenario: Setting a Savings Goal

Xiaoli wants to save $50 to buy a video game. She receives $10 pocket money every week. She decides to save half of her pocket money each week. How many weeks will it take for her to save enough money to buy the game?

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情境：管理开支
杰克的生日收到30块。他花了12块买了一本书，8块买了零食。

他还剩下多少钱？他应该怎么做？

Qíngjìng: Guǎnlǐ kāizhī

Jiékè de shēngrì shōudào 30 kuài. Tā huāle 12 kuài mǎi le yì běn shū, 8 kuài mǎi le língshí. Tā hái shèng xià duōshǎo qián? Tā yīnggāi zěnme zuò?

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Scenario: Managing Expenses

Jack received $30 for his birthday. He spends $12 on a book and $8 on snacks. How much money does he have left, and what should he do with it?

Front

情境：赚取和花费
小强计划买一个价格为25块的新足球。他每完成一项家务就能赚5块。

小强需要做多少项家务才能买到足球？

Qíngjìng: Zhuànqǔ hé huāfèi

Xiǎo Qiáng jìhuà mǎi yí gè jiàgé wèi 25 kuài de xīn zúqiú. Tā měi wánchéng yí xiàng jiāwù jiù néng zhuàn 5 kuài.
Xiǎo Qiáng xūyào zuò duōshǎo xiàng jiāwù cáinéng mǎi dào zúqiú?

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Scenario: Earning and Spending

Xiangqiang is planning to buy a new soccer ball that costs $25. He can earn $5 for every chore he completes at home. How many chores does he need to do to buy the soccer ball?

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情境：坚持预算
小菲为了去游乐园制定了预算。她计划花20块买票，10块买食物，5块玩游戏。

然而，她只有30块。小菲应该怎么做才能坚持预算？

Qíngjìng: Jiānchí yùsuàn

Xiǎo Fēi wèile qù yóulèyuán zhìdìng le yùsuàn. Tā jìhuà huā 20 kuài mǎi piào, 10 kuài mǎi shíwù, 5 kuài wán yóuxì. Rán ér, tā zhǐyǒu 30 kuài. Xiǎo Fēi yīnggāi zěnme zuò cáinéng jiānchí yùsuàn?

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Scenario: Sticking to a Budget

Xiaofei creates a budget for her trip to the amusement park. She plans to spend $20 on tickets, $10 on food, and $5 on games. However, she only has $30. What should she do to stick to her budget?

Front

情境：平衡需要和想要
小红有50块要花。她得买一双新鞋，价格为35块，又想买一个玩具，价格为20块。

她现在只能买其中一件，怎么做才是最好的？

Qíngjìng: Pínghéng xūyào hé xiǎngyào

Xiǎo Hóng yǒu 50 kuài yào huā. Tā děi mǎi yì shuāng xīn xié, jiàgé wéi 35 kuài, yòu xiǎng mǎi yí gè wánjù, jiàgé wéi 20 kuài.

Tā xiànzài zhǐ néng mǎi qízhōng yí jiàn, zěnme zuò cái shì zuì hǎo de?

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Scenario: Balancing Needs and Wants

Xiaohong has $50 to spend. She wants to buy new shoes for school, which cost $35, and a toy that costs $20. She can only buy one of them right now. What is the best decision?

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情境：借钱
小华想买一款价格为30块的新电子游戏，但他只有15块。

他的朋友提出借他15块，但小华以后必须还给他。小华应该怎么做？

Qíngjìng: Jièqián

Xiǎo Huá xiǎng mǎi yī kuǎn jiàgé wèi 30 kuài de xīn diànzǐ yóuxì, dàn tā zhǐ yǒu 15 kuài.
Tā de péngyǒu tí chū jiè tā 15 kuài, dàn Xiǎo Huá yǐhòu bìxū huán gěi tā.
Xiǎo Huá yīnggāi zěnme zuò?

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Scenario: Borrowing Money

Xiaohua wants to buy a new video game that costs $30, but he only has $15. His friend offers to lend him $15, but he will have to pay his friend back later. What should Xiaohua do?

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情境：明智使用零用钱
小米每周能得到6块的零用钱。她想存20块买一个新玩具，但她也喜欢每周花2块买零食。

如果她继续买零食，需要多长时间才能存够买玩具的钱？

Qíngjìng: Míngzhì shǐyòng língyòngqián
Xiǎo Mǐ měi zhōu néng dédào 6 kuài de língyòngqián. Tā xiǎng cún 20 kuài mǎi yīgè xīn wánjù, dàn tā yě xǐhuān měi zhōu huā 2 kuài mǎi língshí.

Rúguǒ tā jìxù mǎi língshí, xūyào duō cháng shíjiān cáinéng cún gòu mǎi wánjù de qián?

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Scenario: Using Pocket Money Wisely

Xiaomi gets a weekly pocket money of $6. She wants to save $20 to buy a new toy, but she also likes buying a snack every week that costs $2. How long will it take her to save enough for the toy if she continues buying snacks?

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情境：决定是否消费或存钱
小明有15块存款。他在商店里看到一个价格为10块的酷玩具，

但他本来计划存钱买一款价格为25块的新游戏。 小明应该怎么做？

Qíngjìng: Juédìng shìfǒu xiāofèi huò cúnqián
Xiǎo Míng yǒu 15 kuài cúnkuǎn. Tā zài shāngdiàn lǐ kàn dào yīgè jiàgé wèi 10 kuài de kù wánjù, dàn tā běnlái jìhuà cúnqián mǎi yī kuǎn jiàgé wèi 25 kuài de xīn yóuxì. Xiǎo Míng yīnggāi zěnme zuò?

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Scenario: Deciding Whether to Spend or Save

Xiaoming has $15 in his savings. He sees a cool toy in the store for $10, but he was planning to save his money for a new video game that costs $25. What should he do?