Practice mental math techniques to quickly multiply large numbers. Use the understanding of the powers of 10. You may use column form to multiply the related problem before adding the appropriate number of zeros to the final product
A. Identify sum, difference, product, and quotient in equations
B. Compose simple numerical expressions from text
C. Compose addition and multiplication expressions with multiple addends or factors
D. Compose complex numerical expressions based on a model (Part 1)
E. Compose complex numerical expressions based on a model (Part 2)
F. Compose complex numerical expressions based on a model (Part 3)
G. Multiply using the standard algorithm (1-digit by 3-digit)
H. Multiply using the standard algorithm (1-digit by 4-digit)
I. Factor out powers of 10 to simplify multiplication expressions
J. Solve related multiplication expressions after factoring out powers of 10
L. Multiply by a number with a power of 10 using the standard algorithm
M. Multiply using an area model and the standard algorithm
N. Multiply using the standard algorithm (3-digit by 3-digit) (Part 1)
O. Multiply using the standard algorithm (3-digit by 3-digit) (Part 2)
P. Multiply using the standard algorithm (3-digit by 4-digit) (Part 1)
Q. Multiply using the standard algorithm (3-digit by 4-digit) (Part 2)
R. Multiply using the standard algorithm (2-digit by 5-digit)