We want to use the distributive property to rewrite $2\times19$2×19 as easier multiplications.
This diagram shows how $2$2 groups of $19$19 objects can be split up.
Use the diagram to fill in the blank to make the statement true.
Fill in the blanks to show how $2$2 groups of $\left(10+9\right)$(10+9) can be split up into smaller multiplications.
selects and applies appropriate strategies for multiplication and division, and applies the order of operations to calculations involving more than one operation