Write a multiplication equation and a division equation for each sentence or diagram.
Eight $5 bills are worth $40.
There are 9 thirds in 3 ones.
Use the pattern blocks in the applet to answer the questions. (If you need help aligning the pieces, you can turn on the grid.)
https://curriculum.illustrativemathematics.org/MS/students/1/4/4/index.html
[Scroll to the tool under "4.2: Reasoning with Pattern Blocks"]
If a hexagon represents 1 whole, what fraction do each of the following shapes represent? Be prepared to show or explain your reasoning.
1 triangle
1 rhombus
1 trapezoid
4 triangles
3 rhombuses
2 hexagons
1 hexagon and 1 trapezoid
Here are Elena’s diagrams for
Answer the questions. If you get stuck, consider using pattern blocks.
a. How many
b. How many
c. How many
Use (or draw) pattern blocks to represent each multiplication equation. Remember that a hexagon represents 1 whole.
a.
b.