your partial products as A, B, C etc. b. On the grid below right, use an appropriate portion to sketch an area model for 13 x 23 Label the factors and the product clearly. c. Label the appropriate portions ofyour area model as A, B, C, etc. so it i 5 clear how the partial products in your algorithm correspond to your area model. 2. A student believes that 32 X 32 = 30 X 30 + 2 X 2 = 904. Use the rough sketch below Of an area model for 32 X 32 to help explain why this approach is not correct. (Note the sketch is lot to scale.) Do not simply give the correct algorithm; explain how the student's thinking is ,ncomplete. 30 +2 30 2I 1 ' ' th t. Anya set aside % of her monthly salary to spend eating in fancy restaurants. Last month 3 of e money she spent in fancy restaurants she spent on sushi. What fraction of her salary dld she pend on sushi? Sketch a diagram illustrating why your answer is correct. MAT 257 Unit 2 Review 2 4a. Compute 72 x 364 using the standard algorithm Show all work. 72 x 364 4b. Label the rectangle above so it is an area model that corresponds to 72 x 364 using the distributive property to match the diagram you made in part b above. 4c. Write out the steps of computing 72 x 364 using the distributive property to match the diagram you made in part b above. 5a. Use the 1-unit by 1-unit square below to sketch an area model for = x . Indicate clearly where the factors are and where the product is visible in your diagram. 5b. Describe how the denominator of the answer can be seen in your sketch above