Multiply decimals by 10, 100, and 1,000. ... Multiplication using the area model/grid method. Find out how to multiply two digit numbers using the area model. Multiplying decimals by integers.

Explore the Multiply by 10 facts using the grouping of objects, counting by tens, and arrays. Practice with the commutative property of multiplication and 10's. Multiply by 0 and 1.

These include using visual aids, ... Part-whole model. Image caption, Written method. 1 of 4. ... To solve this in your head, first multiply 24 by 10.