{"id":149714,"date":"2022-12-08T23:24:46","date_gmt":"2022-12-08T17:54:46","guid":{"rendered":"https:\/\/ccssanswers.com\/?p=149714"},"modified":"2022-12-08T23:24:46","modified_gmt":"2022-12-08T17:54:46","slug":"spectrum-math-grade-5-chapter-2-lesson-3-answer-key","status":"publish","type":"post","link":"https:\/\/ccssanswers.com\/spectrum-math-grade-5-chapter-2-lesson-3-answer-key\/","title":{"rendered":"Spectrum Math Grade 5 Chapter 2 Lesson 3 Answer Key Powers of Ten"},"content":{"rendered":"

Practice with the help of Spectrum Math Grade 5 Answer Key<\/a> Chapter 2 Lesson 2.3 Powers of Ten<\/b>\u00a0regularly and improve your accuracy in solving questions.<\/p>\n

Spectrum Math Grade 5 Chapter 2 Lesson 2.3 Powers of Ten Answers Key<\/h2>\n

An exponent is a number that shows how many times a base number is to be used in multiplication. A power of ten is an exponent where the base number is always 10.
\n101<\/sup> = 10<\/u> = 10<\/u>
\n102<\/sup> = 10<\/u> \u00d7 10<\/u> = 100<\/u>
\n103<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> = 1,000<\/u>
\n104<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> = 10,000<\/u><\/p>\n

Convert the values below to a power of ten.<\/strong><\/p>\n

Question 1.
\na. 100,000
\n_________
\nAnswer:
\n105<\/sup><\/p>\n

Explanation:
\nTo express a given number as a power of 10,
\nwrite it as 10n<\/sup> where ‘n’ is the number of zeros after 1 in the given number.
\nTherefore, the given number 100,000 is written as 105<\/sup><\/p>\n

b. 1,000,000
\n_________
\nAnswer:
\n106<\/sup><\/p>\n

Explanation:
\nTo express a given number as a power of 10,
\nwrite it as 10n<\/sup> where ‘n’ is the number of zeros after 1 in the given number.
\nTherefore, the given number 1,000,000 is written as 106<\/sup><\/p>\n

c. 10
\n_________
\nAnswer:
\n101<\/sup><\/p>\n

Explanation:
\nTo express a given number as a power of 10,
\nwrite it as 10n<\/sup> where ‘n’ is the number of zeros after 1 in the given number.
\nTherefore, the given number 10 is written as 101<\/sup><\/p>\n

Question 2.
\na. 10,000,000
\n_________
\nAnswer:
\n107<\/sup><\/p>\n

Explanation:
\nTo express a given number as a power of 10,
\nwrite it as 10n<\/sup> where ‘n’ is the number of zeros after 1 in the given number.
\nTherefore, the given number 10,000,000 is written as 107<\/sup><\/p>\n

b. 100
\n_________
\nAnswer:
\n102<\/sup><\/p>\n

Explanation:
\nTo express a given number as a power of 10,
\nwrite it as 10n<\/sup> where ‘n’ is the number of zeros after 1 in the given number.
\nTherefore, the given number 100 is written as 102<\/sup><\/p>\n

c. 1,000,000,000
\n_________
\nAnswer:
\n109<\/sup><\/p>\n

Explanation:
\nTo express a given number as a power of 10,
\nwrite it as 10n<\/sup> where ‘n’ is the number of zeros after 1 in the given number.
\nTherefore, the given number 1,000,000,000 is written as 109<\/sup><\/p>\n

Convert these powers of ten to standard numbers.<\/strong><\/p>\n

Question 3.
\na. 107<\/sup>
\n_________
\nAnswer:
\n10,000,000<\/p>\n

Explanation:
\nAn exponent is a number that shows how many times a base number is to be used in multiplication.
\nA power of ten is an exponent where the base number is always 10.
\n107<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> x 10<\/u>\u00a0 x 10<\/u> x 10 <\/u>= 10<\/u>,000,000<\/u>
\nSo, 107 <\/sup>is written as 10,000,000.<\/p>\n

b. 105<\/sup>
\n_________
\nAnswer:
\n100,000<\/p>\n

Explanation:
\nAn exponent is a number that shows how many times a base number is to be used in multiplication.
\nA power of ten is an exponent where the base number is always 10.
\n105<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> x 10<\/u> = 100,000<\/u>
\nSo, 105 <\/sup>is written as 1,00,000.<\/p>\n

c. 103<\/sup>
\n_________
\nAnswer:
\n1,000<\/p>\n

Explanation:
\nAn exponent is a number that shows how many times a base number is to be used in multiplication.
\nA power of ten is an exponent where the base number is always 10.
\n103<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> = 1,000<\/u>
\nSo, 103 <\/sup>is written as 1,000.<\/p>\n

Question 4.
\na. 108<\/sup>
\n_________
\nAnswer:
\n100,000,000<\/p>\n

Explanation:
\nAn exponent is a number that shows how many times a base number is to be used in multiplication.
\nA power of ten is an exponent where the base number is always 10.
\n108<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> x 10<\/u>\u00a0 x 10<\/u> x 10<\/u>\u00a0 x 10<\/u> = 100<\/u>,000,000<\/u>
\nSo, 108 <\/sup>is written as 100,000,000.<\/p>\n

b. 1012<\/sup>
\n_________
\nAnswer:
\n1,000,000,000,000<\/p>\n

Explanation:
\nAn exponent is a number that shows how many times a base number is to be used in multiplication.
\nA power of ten is an exponent where the base number is always 10.
\n1012<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> x 10<\/u>\u00a0 x 10<\/u> x 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> x 10<\/u>\u00a0 x 10 <\/u>= 1,000,000,000,000<\/u>
\nSo, 1012 <\/sup>is written as 1000,000,000,000.<\/p>\n

c. 106<\/sup>
\n_________
\nAnswer:
\n1,000,000<\/p>\n

Explanation:
\nAn exponent is a number that shows how many times a base number is to be used in multiplication.
\nA power of ten is an exponent where the base number is always 10.
\n106<\/sup> = 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> \u00d7 10<\/u> x 10<\/u>\u00a0 x 10<\/u> = 1,000,000
\n<\/u>So, 106 <\/sup>is written as 1,000,000.<\/p>\n","protected":false},"excerpt":{"rendered":"

Practice with the help of Spectrum Math Grade 5 Answer Key Chapter 2 Lesson 2.3 Powers of Ten\u00a0regularly and improve your accuracy in solving questions. Spectrum Math Grade 5 Chapter 2 Lesson 2.3 Powers of Ten Answers Key An exponent is a number that shows how many times a base number is to be used … Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[641],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/149714"}],"collection":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/comments?post=149714"}],"version-history":[{"count":6,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/149714\/revisions"}],"predecessor-version":[{"id":166027,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/149714\/revisions\/166027"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=149714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=149714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=149714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}