This worksheet switches between doubles and halves and also includes challenge questions where students can show their work using base 10 blocks and word problems using the 10's approach to find the 5's by halving. Great for Partner work as well as individual practice.
Students will use doubling and halving to move from given values. 10's multiplication strategies to go to 5's multiplication of triple digits 10's multiplication strategies to go to 20's multiplication of triple digits 4th Grade curriculum- > Multiplication Strategies for doubling and halving