我也不懂是什么意思？？？

Question

Numbers and the Number System

• know and use Place value up to 10 million
• Counting on and back in steps of powers of 10 from any number up to 10 million
• Round numbers to any given degree of accuracy.
• Count forwards and backwards through zero with positive and negative numbers.
• Read Roman numerals to 1000 and recognise years written in Roman numerals

Comments

学习╥﹏╥...

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可以给我看一下那个网站吗？谢谢（：

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https://www.math-salamanders.com/6th-grade-math-worksheets.html

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好了

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ok，谢谢你（：

Answer 1

1. Read, write, order and compare numbers to at least 1 000 000 and determine the value of each digit.
2. Count forwards or backwards in steps of powers of 10 for any given number up to 1,000,000.
3. Interpret negative numbers in context, count forwards and backwards with positive and negative whole numbers, including through zero.
4. Round any number up to 1,000,000 to the nearest 10, 100, 1000, 10,000 and 100,000.
5. Solve number problems and practical problems.
6. Read Roman numerals to 1000 and recognise years written in Roman numerals.
谢谢～
能够帮助你是我的荣幸

Comments

请问这是什么？

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数字和数字系统
· •了解和使用地方价值高达1000万
•从任何数字到1000万的10个幂的步骤中计数
•将数字四舍五入到任何给定的准确度。
•用正数和负数向前和向后数到零。
•将罗马数字读到1000，并识别用罗马数字书写的年份

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好的，谢谢你