Multi ply three-digit numbers by two-digit numbers without regrouping

Multiply three-digit numbers by two-digit numbers correctly. 

Clearly organize the multiplication problem with the multiplicand and multiplier properly aligned. 

Understand and apply the steps involved in multiplying without regrouping. 

Language Arts Integration: students write clear and detailed step-by-step instructions on how to multiply three-digit numbers by two-digit numbers without regrouping. 

• Emphasize the use of proper grammar, sequencing words, and transitional phrases to make the instructions easy to follow. 

Calculating the total cost of items or services. Consider the scenario of a small business owner who needs to determine the total cost of a certain product for a given quantity.