SALTA 4th grade

87 x 36

• What happens to the area if we reduce the length of the room by 5 feet? • Will you get the same result if you reduce the width by 5 feet? Draw pictures to justify your answer. (DOK 3) Show three different ways to solve 379 x 6? Use your understanding of place value and partial products to explain why each solution method is possible. (DOK 3) Use mental math to decide if the product of 29 x 34 over or under 900? Draw a picture to explain your thinking. (DOK 3) An umbrella costs $20 and that is 4 times as much as a hat costs. How much does the hat cost? Draw a bar diagram to explain and prove your answer if correct. (DOK 3) Suzy has 4 packages of gum. Each package has 8 pieces in it. Joanne is supposed to get 15 fewer pieces of gum than Suzy. How many pieces of gum should Joanne get? (DOK 2)

(DOK 1)

4.OA.2

A bag of candy costs $4. A box of donuts costs 4 times as much as the candy. How much do the donuts cost?

(DOK 1)

4.OA.3

Not a procedural standard.