https://www.khanacademy.org/math/cc-fifth-grade-math/multi-digit-multiplication-and-division/imp-multi-digit-multiplication/v/understanding-the-standard-algorithm-for-multiplication 2022-11-16T04:22:43.7414897Z Understanding the standard algorithm for multiplication The standard algorithm for multiplying whole numbers involves breaking the numbers down into their place values and multiplying each place value separately. This process is illustrated through three examples: one complete walkthrough, one where the viewer is asked to identify mistakes in incorrect solutions, and one where the viewer is asked to fill in a missing number. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/2fbd56d2-e0bb-4001-868e-bfc4df9a4def_1280_720_base.png Understanding the standard algorithm for multiplication The standard algorithm for multiplying whole numbers involves breaking the numbers down into their place values and multiplying each place value separately. This process is illustrated through three examples: one complete walkthrough, one where the viewer is asked to identify mistakes in incorrect solutions, and one where the viewer is asked to fill in a missing number. https://cdn.kastatic.org/ka-youtube-converted/GOYnrYee1Y0.mp4/GOYnrYee1Y0.mp4 271 Algoritmo de la multiplicación https://www.khanacademy.org/math/cc-fifth-grade-math/multi-digit-multiplication-and-division/imp-multi-digit-multiplication/e/multiply-by-1-digit-numbers-with-standard-algorithm 2021-04-29T07:51:56Z Multiply by 1-digit numbers with standard algorithm Multiply 2, 3, and 4-digit numbers by 1-digit numbers using standard algorithm Lindsay exercise https://www.khanacademy.org/math/cc-fifth-grade-math/multi-digit-multiplication-and-division/multi-digit-multiplication-estimation/v/estimate-multiplying-multi-digit-numbers 2023-07-24T13:48:13.07161686Z Estimating multi-digit multiplication Learn the skill of estimating the product of multi-digit numbers. Watch a demonstration of the process. The video emphasizes the importance of estimation in simplifying complex multiplication problems video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Estimating multi-digit multiplication Learn the skill of estimating the product of multi-digit numbers. Watch a demonstration of the process. The video emphasizes the importance of estimation in simplifying complex multiplication problems https://cdn.kastatic.org/ka-youtube-converted/plzbnyvdaIQ.mp4/plzbnyvdaIQ.mp4 158 Algoritmo de la multiplicación https://www.khanacademy.org/math/cc-fifth-grade-math/multi-digit-multiplication-and-division/multi-digit-multiplication-estimation/e/estimate-multi-digit-multiplication-problems 2025-03-07T16:34:48.287207012Z Estimate multi-digit multiplication Use estimation to find a reasonable solution to multi-digit multiplication problems. Lindsay exercise