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Multi-Digit Multiplication

4.C.11 × multi-digit01/04

Multiply 1-digit by up to 4-digit numbers.

Step01of 04

Standard algorithm. Stack with the bigger number on top, single digit underneath. Multiply the single digit by EACH digit of the top number, going right to left, carrying when needed.

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4.C.1 – 4.C.4 · CCSS 4.NBT.B.5 / 4.OA.A · Full curriculum →