"小學雙語數學/KA題集" 修訂間的差異
出自 青少年追求卓越
< 小學雙語數學
Limingyu2007 (對話 | 貢獻) 小 |
Limingyu2007 (對話 | 貢獻) 小 (→Multiplication and division) |
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=== [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-add-sub-topic Addition and subtraction] === | === [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-add-sub-topic Addition and subtraction] === | ||
=== [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-mult-div-topic Multiplication and division] === | === [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-mult-div-topic Multiplication and division] === | ||
| + | * Multiplication by 10s, 100s, and 1000s | ||
| + | * Multi-digit multiplication: place value and area models | ||
| + | * Multi-digit multiplication: standard algorithm | ||
| + | * Comparing with multiplication | ||
| + | * Division problems that work out nicely | ||
| + | * Division: place value and area | ||
| + | * Multi-digit division | ||
| + | * Remainders | ||
| + | * Multiplication, division word problems | ||
| + | |||
=== [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic Fractions] === | === [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic Fractions] === | ||
=== [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals Decimals] === | === [https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals Decimals] === | ||
於 2018年11月15日 (四) 06:35 的最新修訂
- 說明
目錄
4th grade
Addition and subtraction
Multiplication and division
- Multiplication by 10s, 100s, and 1000s
- Multi-digit multiplication: place value and area models
- Multi-digit multiplication: standard algorithm
- Comparing with multiplication
- Division problems that work out nicely
- Division: place value and area
- Multi-digit division
- Remainders
- Multiplication, division word problems
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