D. Jumping Rope
Use the 200 Chart and Addition Strategies Menu in the Student Activity Book Reference section.
The second graders participated in a Jumping Rope Marathon for charity. The jumpers earned 2¢ for each jump.
- Mara jumped 119 times without stopping. Carla jumped 15 more
times than Mara. How many jumps did Carla make? How did you
find your answer?
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- Peter jumped 10 times. How much money did he earn?
- Julie jumped 20 times. How much money did she earn?
- Peter jumped 100 times. How much money did he earn?
- Explain your strategy for Question 2C.