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 Multiplicación de números naturales de dos dígitos 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 https://www.khanacademy.org/math/cc-fifth-grade-math/multi-digit-multiplication-and-division/imp-multi-digit-multiplication/v/multiplying-using-area-models-and-the-standard-algorithm 2023-07-24T13:48:13.07161686Z Relate multiplication with area models to the standard algorithm Learn the concept of multi-digit multiplication. Watch and learn how to break down the process into understandable steps, using two different methods.  video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Relate multiplication with area models to the standard algorithm Learn the concept of multi-digit multiplication. Watch and learn how to break down the process into understandable steps, using two different methods.  https://cdn.kastatic.org/ka-youtube-converted/fQ1zZYWjvwc.mp4/fQ1zZYWjvwc.mp4 417 Multiplicación de números naturales de dos dígitos 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-2--digits-by-1-digit-with-area-models 2026-04-07T23:55:07.30621384Z Multiply 2-digits by 1-digit with area models Multiply a 1-digit number by a multi-digit number using area models. Lindsay 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/multiplying-by-2-digit-numbers/multiply-2-digit-numbers-with-partial-products/v/multiplying-two-2-digit-numbers-using-partial-products 2022-10-06T09:48:27.705455518Z Multiplying two 2-digit numbers using partial products 26 times 37 is the same as 20 times 37 plus 6 times 37. The distributive property allows us to find each part of the product, like 3 tens times 2 tens, then add them all to get the whole product. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/615f4f28-4d10-4683-b405-506b3bb1b497_1280_720_base.png Multiplying two 2-digit numbers using partial products 26 times 37 is the same as 20 times 37 plus 6 times 37. The distributive property allows us to find each part of the product, like 3 tens times 2 tens, then add them all to get the whole product. https://cdn.kastatic.org/ka-youtube-converted/O2ifHv-3dZA.mp4/O2ifHv-3dZA.mp4 266 Multiplicación de números naturales de dos dígitos https://www.khanacademy.org/math/cc-fourth-grade-math/multiplying-by-2-digit-numbers/multiply-2-digit-numbers-with-partial-products/e/multiply-with-partial-products--2-digit-numbers- 2022-11-23T01:00:30.171974784Z Multiply with partial products (2-digit numbers) Multiply 2-digit numbers by 2-digit numbers by multiplying by finding each partial product (such as tens of one number times the ones of the other number) separately. Then add all the partial products to find the total product. Lindsay exercise https://www.khanacademy.org/math/cc-fourth-grade-math/multiplying-by-2-digit-numbers/multiply-2-digit-numbers-with-partial-products/v/multiplying-2-digit-numbers 2021-06-24T19:33:08Z Multiplying 2-digit numbers Learn to multiply two-digit numbers.  In this video, we will multiply 36 times 27. Sal Khan video https://cdn.kastatic.org/googleusercontent/rzbNmVYleVyrL-EHTRQz98BXyoZ1v20RJ3vuCRwOnKRxu978gFwKNu185DA3aGDDQT38bQCJtRvUO_O9woGJOVnp Multiplying 2-digit numbers Learn to multiply two-digit numbers.  In this video, we will multiply 36 times 27. https://cdn.kastatic.org/ka-youtube-converted/DaQlieZH1kk.mp4/DaQlieZH1kk.mp4 247 Multiplicación de números naturales de dos dígitos https://www.khanacademy.org/math/cc-fourth-grade-math/multiplying-by-2-digit-numbers/multiply-2-digit-numbers-with-partial-products/e/multiplication_3 2021-06-30T16:39:16Z Multiply 2-digit numbers Multiply 2-digit numbers by 2-digit numbers. Regrouping (carrying) needed. Lukas Domagala exercise