How could you use a multiplication algorithm to multiply a 4-digit number by a 1-digit number?
Choose all that apply.



Multiply each place value in order. Regroup if needed. Add any regrouped values to each place value.



Add the digits in the 4-digit number and multiply by the 1-digit number.



Multiply to find the partial products and then add.



Use place value to rewrite the 4-digit number as a sum. Use the Distributive Property to find partial products. Add.



Multiply the digits in the 4-digit number and add the 1-digit number.