4.1.1.3: Multiply multi-digit numbers, using efficient and generalizable procedures, based on knowledge of place value, including standard algorithms.

Multiply multi-digit numbers, using efficient and generalizable procedures, based on knowledge of place value, including standard algorithms.

Example Problems
Multiply:
Multiply:
Multiply:
Khan Academy Resources
Multiply without regroupingMultiply with regroupingMultiply 2-digit numbersUnderstand multiplying by a multiple of 10, 100, and 1000Multiply using partial productsMultiply 2-digits by 1-digit with area modelsMultiply 2-digit numbers with area modelsMultiply with partial products (2-digit numbers)Multiply 3- and 4-digits by 1-digit with area modelsMultiply 1-digit numbers by 10, 100, and 1000Multiply 1-digit numbers by a multiple of 10, 100, and 1000Multiplying with area model: 78 x 65Multiplying two 2-digit numbers using partial productsMultiplying 3-digit by 1-digit (regrouping)Multiplying 3-digit by 1-digitMultiplying with area model: 16 x 27Multiplying 2-digit numbersMultiplying 2-digits by 1-digit with partial productsUsing area model and properties to multiply Multiplying with area model: 6 x 7981
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