SALTA 3rd grade

Use words and pictures to justify your answer. (DOK 3)

(DOK 2)

3.NBT.2

Solve the following: 78 + 56 = ___________ 129 + _______ = 461 935 – 12 = ____________ 248 - ____________ = 80

Gina and her brother need $79 to buy their mother a gift. Gina has $35. How much does her brother need so that they will have enough money to buy the gift? Use words or pictures to justify your answer. (DOK 3) Brendan read 271 pages on Monday and 134 pages on Tuesday. His goal for the week is 600 pages. How many more pages does he need to read? Use pictures or words to justify your answer. (DOK 3) I have some marbles. I give some to my brother and now I have 15. How many marbles might I have started with and how many did I give away? Use words, numbers, and pictures to justify your answer. (DOK 3) The difference between two three-digit numbers is 428. What might the two numbers be? Use numbers and pictures to justify your answer. (DOK 3

(DOK 1)

3.OA.9

What is the pattern? 20, 15, 10, 5, 0 1, 3, 6, 10, 15 0, 7, 21, 28, 35

Is the following statement correct? 5 x 4 is the same as doubling 5 x 2?

Use pictures, words, and numbers to justify your answer. Does the rule apply to multiplying other numbers by 4? Use pictures, words, and numbers to justify your answer.

(DOK 2)

(DOK 3)