2. Here are Elena's diagrams for 2.1 and 6.2. Do you think these diagrams represent the...

  

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2. Here are Elena's diagrams for 2.1 and 6.2. Do you think these diagrams represent the equations? Explain or show your reasoning. 2++=1 6.+-2 3. Use pattern blocks to represent each multiplication equation. Remember that a hexagon represents 1 whole. a. 3. = b. 2.=3 4. Use pattern blocks to model and answer each question. Draw a picture of your model. a. How many s are in 4? b. How many s are in 2? c. How many s are in 1? Equal-Sized Groups Write a multiplication equation and a division equation for each sentence or diagram. 1. Eight $5 bills are worth $40. 2. There are 9 thirds in 3 ones. 3. Reasoning with Pattern Blocks Prof. Jess will give you pattern blocks as shown here. Use them to answer the questions. 1. If a hexagon represents 1 whole, what fraction does each of the following shapes represent? Be prepared to show or explain your reasoning. 1 triangle 4 triangles 1 rhombus 3 rhombuses 1 trapezoid 2 hexagons a in a stack ssion tells ing +2 e an 1 hexagon and 1 trapezoid WOH a e at leas 2. Here are Elena's diagrams for 2.1 and 6.2. Do you think these diagrams represent the equations? Explain or show your reasoning. 2++=1 6.+-2 3. Use pattern blocks to represent each multiplication equation. Remember that a hexagon represents 1 whole. a. 3. = b. 2.=3 4. Use pattern blocks to model and answer each question. Draw a picture of your model. a. How many s are in 4? b. How many s are in 2? c. How many s are in 1? Equal-Sized Groups Write a multiplication equation and a division equation for each sentence or diagram. 1. Eight $5 bills are worth $40. 2. There are 9 thirds in 3 ones. 3. Reasoning with Pattern Blocks Prof. Jess will give you pattern blocks as shown here. Use them to answer the questions. 1. If a hexagon represents 1 whole, what fraction does each of the following shapes represent? Be prepared to show or explain your reasoning. 1 triangle 4 triangles 1 rhombus 3 rhombuses 1 trapezoid 2 hexagons a in a stack ssion tells ing +2 e an 1 hexagon and 1 trapezoid WOH a e at leas