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Grade 3 Math -Unit 13 Part 2 PA

Last updated about 7 years ago

5 questions

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Unit 13 Part 2 Performance Assessment

Question 1

1.

Shelbie was paid a total of $91 for baby-sitting this weekend. On Friday, she baby-sat for 2 hours. On Saturday, she baby-sat for 5 hours. How much money did Shelbie earn per hour (each hour) for baby-sitting this weekend?

Question 2

2.

Shelbie was paid a total of $91 for baby-sitting this weekend. On Friday, she baby-sat for 2 hours. On Saturday, she baby-sat for 5 hours. Could this strategy be used to determine the amount Shelbie earned each hour for baby-sitting this weekend? Yes or no and show your work.

*Multiply 91 x 7

Question 3

3.

Shelbie was paid a total of $91 for baby-sitting this weekend. On Friday, she baby-sat for 2 hours. On Saturday, she baby-sat for 5 hours. Could this strategy be used to determine the amount Shelbie earned each hour for baby-sitting this weekend? Yes or no and show your work.

*Divide 91 ÷ 2, then divide 91 ÷ 5, then add the quotients together

Question 4

4.

Shelbie was paid a total of $91 for baby-sitting this weekend. On Friday, she baby-sat for 2 hours. On Saturday, she baby-sat for 5 hours. Could this strategy be used to determine the amount Shelbie earned each hour for baby-sitting this weekend? Yes or no and show your work.

*Add 2 + 5, then divide 91 by the sum

Question 5

5.

Shelbie was paid a total of $91 for baby-sitting this weekend. On Friday, she baby-sat for 2 hours. On Saturday, she baby-sat for 5 hours. Could this strategy be used to determine the amount Shelbie earned each hour for baby-sitting this weekend? Yes or no and show your work.

*Subtract 91 – 2, then subtract 91 – 5, then add the differences together