Brainteen
这只是预览。打印后可看到完整页面。
儿童免费
按百分比增加 (任意整数百分数)
把每个数增加给定的百分比。
- 11–18 岁
- 数学
- 学习单
课程标准关联
- Common Core 7.RP.A.3: Solve multi-step ratio and percent problems such as simple interest, tax, markups, discounts and percent increase or decrease.
- England NC KS3.MA.RP.8: Solve percentage change problems, including increase, decrease, original value and simple interest.
- BNCC EF07MA02: Solve percentage problems such as simple increases and decreases, in financial contexts.
- Programmes FR C4.MA.PR.1: Calculate percentages, including increases and decreases.
许可协议：Crayonbird original
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