https://www.khanacademy.org/math/cc-2nd-grade-math/cc-2nd-place-value/x3184e0ec:intro-to-place-value/e/identify-the-value-of-a-digit 2025-02-04T09:38:17.081068692Z Identify the value of a digit (ones, tens, hundreds) Practice thinking about the value of each digit in a number within 1000. Kami Soltesz exercise https://www.khanacademy.org/math/revision-term-1-od-math-class-6/x1cc286456b8e4e1b:week-2/x1cc286456b8e4e1b:natural-numbers/e/facts-about-natural-numbers 2025-02-04T09:38:17.081068692Z Facts about natural numbers . Aakash Bagga exercise https://www.khanacademy.org/math/ab-sixth-grade-math/ab-number/properties-numbers-orders/v/commutative-law-of-addition 2021-02-07T17:14:00Z Commutative law of addition Commutative Law of Addition Sal Khan video https://cdn.kastatic.org/googleusercontent/wd4lEW1YWJhXKblzKnyPMW04uVdoi3C51EqfB1QThU-oNjAYNppxn_23hlbziLwd08S5xfY9rlQK175zlxWENXsR Commutative law of addition Commutative Law of Addition https://cdn.kastatic.org/ka-youtube-converted/HwSszh3L358.mp4/HwSszh3L358.mp4 100 Natural Numbers https://www.khanacademy.org/math/revision-up-math-class-6/x362f281d7ea4c7a1:week-1-revision-up-math-class-6/x362f281d7ea4c7a1:whole-numbers-revision-up-class-6-math/v/associative-law-of-addition 2020-12-28T16:56:56Z Associative law of addition Associative Law of Addition Sal Khan video https://cdn.kastatic.org/googleusercontent/esxXYHkpIBVD-ampusluHRutsPZuXpewhjQ7t2vNqLTFJXx8CqC_Qo_cORceAu9RxrTV0HxJGXIRPYWJ6B6USGq79Q Associative law of addition Associative Law of Addition https://cdn.kastatic.org/ka-youtube-converted/oTKVXJ7TcbA.mp4/oTKVXJ7TcbA.mp4 130 Natural Numbers https://www.khanacademy.org/math/cc-third-grade-math/intro-to-multiplication/imp-properties-of-multiplication/v/order-when-multiplying-commutative-property-of-multiplication 2022-10-06T09:25:13.606060383Z Commutative property of multiplication Sal explores what happens when we multiply numbers in different orders, for example 3x5 and 5x3. video https://cdn.kastatic.org/ka_thumbnails_cache/db97deef-7ef8-47d5-a5da-75669c25487b_1280_720_base.png Commutative property of multiplication Sal explores what happens when we multiply numbers in different orders, for example 3x5 and 5x3. https://cdn.kastatic.org/ka-youtube-converted/zwD1A9159F4.mp4/zwD1A9159F4.mp4 272 Natural Numbers https://www.khanacademy.org/math/ab-sixth-grade-math/ab-number/properties-numbers-orders/v/commutative-law-of-multiplication 2020-12-28T16:56:56Z Commutative law of multiplication Commutative Law of Multiplication Sal Khan video https://cdn.kastatic.org/googleusercontent/jXJmsGQv4C8fYUxu6V8uHepnkxLp1pY5O7RYN_FsThxSuNNTFM85eRQIFAFytNFDnK3R_cF6-XgbQBfeTV2pSv_m Commutative law of multiplication Commutative Law of Multiplication https://cdn.kastatic.org/ka-youtube-converted/ENKH97PYssg.mp4/ENKH97PYssg.mp4 108 Natural Numbers https://www.khanacademy.org/math/cc-third-grade-math/intro-to-multiplication/imp-properties-of-multiplication/e/understand-the-commutative-property-of-multiplication 2022-07-26T19:33:05.713343025Z Understand the commutative property of multiplication Practice understanding the commutative property of multiplication using images and contexts. Lindsay exercise https://www.khanacademy.org/math/cc-third-grade-math/intro-to-multiplication/imp-properties-of-multiplication/e/commutative-property-of-multiplication 2026-04-08T00:16:02.937952483Z Commutative property of multiplication Practice changing the order of factors in a multiplication problem and see how it affects the product. Priya exercise https://www.khanacademy.org/math/cc-third-grade-math/imp-multiplication-and-division/associative-property-of-multiplication/v/associate-property-of-multiplication 2023-06-01T14:45:55.494628927Z Associative property of multiplication Let's explore the associative property of multiplication! This video demonstrates that the order of multiplying numbers doesn't affect the result, using examples like 4 x 5 x 2. The associative property simplifies math. video https://cdn.kastatic.org/ka_thumbnails_cache/526a0706-d29f-4281-876c-27bf68d72235_1280_720_base.png Associative property of multiplication Let's explore the associative property of multiplication! This video demonstrates that the order of multiplying numbers doesn't affect the result, using examples like 4 x 5 x 2. The associative property simplifies math. https://cdn.kastatic.org/ka-youtube-converted/Wqxfm7EPcjo.mp4/Wqxfm7EPcjo.mp4 215 Natural Numbers https://www.khanacademy.org/math/cc-third-grade-math/imp-multiplication-and-division/associative-property-of-multiplication/v/order-doesn-t-matter-when-purely-multiplying 2021-05-18T23:20:44Z Properties of multiplication Sal uses pictures and practice problems to see commutativity and associativity in multiplication.   Sal Khan video https://cdn.kastatic.org/googleusercontent/jWn0fvkqVGDkHI3E7YaZXKi8N3kwVsVf5bL5opMIthVNGOMDFwc1iKpqOazb-KDTFNJHU__auaLMcQLFXhJlCUx_nQ Properties of multiplication Sal uses pictures and practice problems to see commutativity and associativity in multiplication.   https://cdn.kastatic.org/ka-youtube-converted/VXrn5HOQmHQ.mp4/VXrn5HOQmHQ.mp4 334 Natural Numbers https://www.khanacademy.org/math/cc-third-grade-math/imp-multiplication-and-division/associative-property-of-multiplication/e/associative-property-of-multiplication- 2025-02-04T09:38:17.081068692Z Associative property of multiplication Practice changing the grouping of factors in multiplication problems and see how it affects the product. Priya exercise https://www.khanacademy.org/math/cc-third-grade-math/imp-multiplication-and-division/associative-property-of-multiplication/e/use-associative-property-to-multiply-2-digit-numbers-by-1-digit 2025-05-22T12:49:54.653927446Z Use associative property to multiply 2-digit numbers by 1-digit Practice multiplying 2-digit numbers by 1-digit numbers using the associative property of multiplication. Charlotte exercise https://www.khanacademy.org/math/cc-third-grade-math/3rd-basic-multiplication/distributive-property/v/properties-and-patterns-for-multiplication 2021-05-18T23:20:48Z Properties and patterns for multiplication Sal changes the order of numbers or decomposes numbers to simplify multiplication problems.    Sal Khan video https://cdn.kastatic.org/googleusercontent/7cVQruJ5tMIIsJQAzM-ss8jJzhX9zZ6Myr59BKAi2JYgD1_DgwNH5M6SA7sAJtd7nzzG27ccUIt7TCIBbch-0ZN2lg Properties and patterns for multiplication Sal changes the order of numbers or decomposes numbers to simplify multiplication problems.    https://cdn.kastatic.org/ka-youtube-converted/um2nlNVM_YM.mp4/um2nlNVM_YM.mp4 514 Natural Numbers https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distributive-property/v/the-distributive-property 2021-06-30T17:51:04Z Distributive property over addition Learn how to apply the distributive law of multiplication over addition and why it works. This is sometimes just called the distributive law or the distributive property. Sal Khan video https://cdn.kastatic.org/googleusercontent/GIn0FZX3a2odWWwMgQQB1ARoMRbHi04ddl51xtUIcVwbVkejt-ipmR7DDStsNStP_aISsIc40v6830l5TBSP2Qs Distributive property over addition Learn how to apply the distributive law of multiplication over addition and why it works. This is sometimes just called the distributive law or the distributive property. https://cdn.kastatic.org/ka-youtube-converted/gl_-E6iVAg4.mp4/gl_-E6iVAg4.mp4 296 Natural Numbers https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distributive-property/v/the-distributive-property-2 2021-06-30T17:51:04Z Distributive property over subtraction Learn how to apply the distributive property of multiplication over subtraction and why it works. This is sometimes just called the distributive property or distributive law. Sal Khan video https://cdn.kastatic.org/googleusercontent/CmCWHW2KmXn5uvuzl343kwd3zqdzeWuhUgH4YBgxZ-lF5nlSbQ4WVykunVDYtGTA2fLT4pFt1IksaURdbxpk-FiO Distributive property over subtraction Learn how to apply the distributive property of multiplication over subtraction and why it works. This is sometimes just called the distributive property or distributive law. https://cdn.kastatic.org/ka-youtube-converted/Badvask-UDU.mp4/Badvask-UDU.mp4 131 Natural Numbers https://www.khanacademy.org/math/cc-third-grade-math/3rd-basic-multiplication/distributive-property/e/visualize-distributive-property 2026-04-10T11:00:33.591018467Z Visualize distributive property Practice visualizing the distributive property using tape diagrams and arrays. Lindsay exercise https://www.khanacademy.org/math/cc-third-grade-math/3rd-basic-multiplication/distributive-property/e/distributive-property-of-multiplication- 2025-02-25T11:20:34.857789849Z Distributive property Practice decomposing the factors in multiplication problems and see how it affects the product. Priya exercise https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/imp-multi-digit-multiplication-place-value-and-area-models/e/multiplication-with-place-value-understanding 2026-04-08T01:15:04.085520103Z Multiply 2-digits by 1-digit with distributive property Multiply a 1-digit number by a multi-digit number by decomposing the multi-digit number.  Lindsay Spears exercise https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/imp-multi-digit-multiplication-place-value-and-area-models/e/multiply-3--and-4-digits-by-1-digit-with-distributive-property 2022-07-07T14:27:03.352855486Z Multiply 3- and 4-digits by 1-digit with distributive property Practice multiplying 3- and 4-digits by 1-digit using the distributive property to solve. Lindsay exercise https://www.khanacademy.org/math/ka-math-class-7/x26f4f4b84655c15c:integers-ncert-new-indian-accent/x26f4f4b84655c15c:untitled-564/v/properties-of-division 2024-03-14T20:05:09.2926958Z Properties of division In this video we discuss all the properties of operation division on integers All properties like Closure, commutative, Associative, identity and zero Devashish Phadnis video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Properties of division In this video we discuss all the properties of operation division on integers All properties like Closure, commutative, Associative, identity and zero https://cdn.kastatic.org/ka-youtube-converted/tV066Qk-TDc.mp4/tV066Qk-TDc.mp4 387 Natural Numbers https://www.khanacademy.org/math/class-6-od/xc64d76c04ac22b26:natural-numbers-odia/xc64d76c04ac22b26:properties-of-all-operations-in-natural-numbers-odia-class-6/e/closure-associative-and-commutative-property-of-numbers-i 2024-11-05T07:39:54.02572829Z Closure, associative and commutative property of natural numbers - I Closure, associative and commutative property of natural numbers (1/2) Aakash Bagga exercise https://www.khanacademy.org/math/revision-term-1-od-math-class-6/x1cc286456b8e4e1b:week-2/x1cc286456b8e4e1b:natural-numbers/e/closure-associative-and-commutative-property-of-numbers-ii 2024-11-05T07:39:54.02572829Z Closure, associative and commutative property of natural numbers - II Closure, associative and commutative property of numbers (2/2) Aakash Bagga exercise https://www.khanacademy.org/math/cc-fourth-grade-math/division/4th-remainders/v/intro-to-remainders 2022-10-06T09:48:27.705455518Z Introduction to remainders Sal shows how a remainder is what's left over in a division problem. video https://cdn.kastatic.org/googleusercontent/7LFdKQ9yy-9QrAQYquJiYMlAQ8Npil1YdtawTLRxJBz4fkI_aJKxaO2yUajore6QVlxU81QajWcCRkJ7EOD6TwV92g Introduction to remainders Sal shows how a remainder is what's left over in a division problem. https://cdn.kastatic.org/ka-youtube-converted/P1qyjdh_sIw.mp4/P1qyjdh_sIw.mp4 289 Natural Numbers https://www.khanacademy.org/math/cc-fourth-grade-math/division/4th-remainders/e/understanding-remainders 2022-07-07T14:27:03.352855486Z Interpret remainders Use arrays, area models, and practice problems to understand remainders. Lindsay exercise https://www.khanacademy.org/math/revision-mh-math-class-6/x01cb2212e31ce997:week-1/x01cb2212e31ce997:integers/v/intro-to-the-number-line 2020-10-07T19:09:53Z Intro to the number line Let's look at how and why it is interesting to draw numbers as a line. Aanand Srinivas video https://cdn.kastatic.org/googleusercontent/c-UGxRBOaR2pishN0bMq89BLOAnGRaj6b1T0JabgkRyLonujRvLXOhX9ve76fX93RJI8tRwPyUW3NjOiboXBPzHj Intro to the number line Let's look at how and why it is interesting to draw numbers as a line. https://cdn.kastatic.org/ka-youtube-converted/x0tTvUyF3sM.mp4/x0tTvUyF3sM.mp4 208 Natural Numbers https://www.khanacademy.org/math/math-nsdc-eng/x0a43a548b892fe12:integers/x0a43a548b892fe12:whole-numbers-on-the-number-line/e/successor-and-predecessor-on-the-number-line 2026-04-07T23:55:07.30621384Z Successor and predecessor on the number line Write the successor and predecessor of a whole number on the number line Aanand exercise