"小學雙語數學/KA題集" 修訂間的差異

於 2018年11月15日 (四) 06:35 的最新修訂

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-*說明 [[{{PAGENAME}}#4th grade]]
+*說明
 __TOC__
 ==[https://www.khanacademy.org/math/cc-fourth-grade-math 4th grade]==
 === [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] ===
+* 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-decimals Decimals] ===