Complete Guide and Exercises for Edexcel IGCSE (9-1) Mathematics (Volume 1)

Chapter 1 Integers, fractions and decimals

Chapter 2 Powers, roots and surds

Chapter 3 Set language and notation

Chapter 4 Percentages

Chapter 5 Ratio and proportion

Chapter 6 Degree of accuracy

Chapter 7 Standard form

Chapter 8 Applying number

Chapter 9 Algebraic manipulation and proofs

Chapter 10 Expressions and formulae

Chapter 11 Linear equations

Chapter 12 Proportion
{"ft_lang_label":"__label__en","ft_lang_prob":0.8358549,"math_prob":0.77073056,"size":1139,"snap":"2022-05-2022-21","text_gpt3_token_len":247,"char_repetition_ratio":0.1568282,"word_repetition_ratio":0.0,"special_character_ratio":0.19402985,"punctuation_ratio":0.033898305,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.9950291,"pos_list":[0],"im_url_duplicate_count":[null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2022-01-28T09:23:26Z\",\"WARC-Record-ID\":\"<urn:uuid:2fb6871d-3433-4b1d-b7c7-fb4c4f382972>\",\"Content-Length\":\"68411\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:40c8c72a-5d34-4db1-b1da-dbb6fb5bb1a4>\",\"WARC-Concurrent-To\":\"<urn:uuid:b49d09ea-6147-4bc4-a0d3-93968306b6d9>\",\"WARC-IP-Address\":\"103.13.51.188\",\"WARC-Target-URI\":\"http://goodread.com.hk/index.php?route=product/product&product_id=271\",\"WARC-Payload-Digest\":\"sha1:S66M2NTRYB5W2ARUBP4OWPYEWMPE2QIL\",\"WARC-Block-Digest\":\"sha1:IRB2FHPQA7SU5UG7SVJSP4EIVNO4EFCR\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2022/CC-MAIN-2022-05/CC-MAIN-2022-05_segments_1642320305423.58_warc_CC-MAIN-20220128074016-20220128104016-00397.warc.gz\"}"}