Multiplying and Dividing by 10 and 100

Multiplication & Division

Year 4

Set status

4MD–1: Multiply and divide whole numbers by 10 and 100; understand this as equivalent to making a number 10 or 100 times the size.
Builds on place value understanding to scale numbers efficiently, crucial for various mathematical contexts.

Required Topics

Solving Division Problems with Remainders

Place Value in Four-digit Numbers

Next Topics

Multiplying and Dividing by Powers of Ten

Applying the Distributive Property

Scaling Number Facts by 100

Resources

Hugo Cheyne6 months ago

https://www.khanacademy.org/math/cc-fifth-grade-math/powers-of-ten/imp-multiplying-and-dividing-whole-numbers-by-10-100-and-1000/v/multiplying-and-dividing-by-10-100-1000

Video + online exercise teaching how to multiply and divide by 10, 100 and 1000.

Hugo Cheyne6 months ago

https://www.math-salamanders.com/multiply-and-divide-by-10-100.html

Series of printable worksheets testing the ability to multiply by 10 and 100.

Hugo Cheyne6 months ago

https://www.bbc.co.uk/bitesize/articles/z2fkwxs#zv42nk7

Interactive worksheet showing how to multiply and divide by 0, 1, 10 and 100 with practice exercises.