https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/multiply-with-partial-products/v/multiplying-2-digits-by-1-digit-with-partial-products 2022-10-06T09:48:27.705455518Z Multiplying 2-digits by 1-digit with partial products We can multiply larger numbers by multiplying by the tens and ones separately, then adding the products together. Multiplying with partial products is one way we use the distributive property. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/fb41613c-da6e-4d90-9d8c-9dd4b87e199f_1280_720_base.png Multiplying 2-digits by 1-digit with partial products We can multiply larger numbers by multiplying by the tens and ones separately, then adding the products together. Multiplying with partial products is one way we use the distributive property. https://cdn.kastatic.org/ka-youtube-converted/RSx20wLxctc.mp4/RSx20wLxctc.mp4 274 Multiply with partial products https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/multiply-with-partial-products/e/multiply-using-partial-products 2022-11-23T01:00:30.171974784Z Multiply using partial products Multiply 1-digit numbers by 2-, 3-, or 4-digit numbers by multiplying by the thousands, hundreds, tens and ones separately, then adding the products together. Lindsay exercise https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/multiply-with-partial-products/e/multiplication_1.5 2021-07-25T17:04:00.014467667Z Multiply without regrouping Multiply 2- or 3-digit numbers by 1-digit numbers. No regrouping or carrying. Marcia Lee exercise https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/multiply-with-partial-products/e/multiplication_2 2026-04-30T20:20:55.724408584Z Multiply with regrouping Multiply 2-, 3-, or 4-digit numbers by 1-digit numbers. Regrouping (carrying) needed. Lukas Domagala exercise https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/multiply-with-partial-products/v/3-digit-times-1-digit-example-no-carrying 2021-07-07T20:19:25Z Multiplying 3-digit by 1-digit Learn to multiply a 3-digit number by a 1-digit number without regrouping.  In this video, we will multiply 4x201. Sal Khan video https://cdn.kastatic.org/googleusercontent/hq_fjQFgYWDg02j7J3AEZT2hnTP4DZNhgW2idsQJuY-4Qamy-wX0skrWzfbCD_ysbCGmKqgOVnDEiaA_BL2hWz02BA Multiplying 3-digit by 1-digit Learn to multiply a 3-digit number by a 1-digit number without regrouping.  In this video, we will multiply 4x201. https://cdn.kastatic.org/ka-youtube-converted/4BtXvopHXI8.mp4/4BtXvopHXI8.mp4 114 Multiply with partial products https://www.khanacademy.org/math/cc-fourth-grade-math/imp-multiplication-and-division-2/multiply-with-partial-products/v/3-digit-times-1-digit-example 2021-07-07T20:19:26Z Multiplying 3-digit by 1-digit (regrouping) Learn to multiply a 3-digit number by a 1-digit number using regrouping.  In this video, we will multiply 7x253. Sal Khan video https://cdn.kastatic.org/googleusercontent/fEQHzYRLpcMdM7XGbwTXJ-J718LxJMK3f56oApWhG2PfjAob7NnTTCWqiiJWM7OMNOQTJ4DIxb-8YbGBwToFRKQ Multiplying 3-digit by 1-digit (regrouping) Learn to multiply a 3-digit number by a 1-digit number using regrouping.  In this video, we will multiply 7x253. https://cdn.kastatic.org/ka-youtube-converted/TqRReFvbpXA.mp4/TqRReFvbpXA.mp4 135 Multiply with partial products