Grade 2: Performance Task Unit 13: Baking Cookies
Name: ______Date: ______
1. Madison loves baking chocolate chip cookies. He baked 57 cookies. When he got home from school there were only 19 cookies left. How many cookies were eaten while Madison was at school?
Answer: ______
2. Madison wants to take some of his delicious chocolate chip cookies to school tomorrow. He still has the 19 cookies left and will bake 36 more cookies. How many cookies will Madison bring to school the next day?
3. On his way to school Madison accidentally drops 7 cookies on the ground. How many cookies will he arrive at school with?
Problem / Points Possible / Points Earned1. Madison loves baking chocolate chip cookies. He baked 57 cookies. When he got home from school there were only 19 cookies left. How many cookies were eaten while Madison was at school? An open number line is ONE way to solve.
19 20 21 22 23 24 25 26 27 37 47 57
1 point for creating the correct number sentence
1point for correctly modeling the subtraction
1 point to identify the correct answer of the missing cookies is 38 / 3
2. Madison wants to take some of his delicious chocolate chip cookies to school tomorrow. He still has the 19 cookies left and will bake 36 more cookies. How many cookies will Madison bring to school the next day? Base ten blocks are ONE way to solve.
+ = 40 + = 15
40 + 15 = 55
1 point for the model
1 point for the number sentence / 2
3. On his way to school Madison accidentally drops 7 cookies on the ground. How many cookies will he arrive at school with? Please show the strategy you used below to solve this problem.
1 point for solving the problem correctly / 1