Timed Jumping Jack Challenge
Amy thinks she can do 10 jumping jacks in 20 seconds this time. She asked Lizzy record her time with a stop watch. Lizzy agreed. Lizzy started recording the stop watch. Amy overall completed 9 jumping jacks in 20 seconds.
Lizzy agreed. Lizzy started recording the stop watch. Amy thinks she can do 10 jumping jacks in 20 seconds this time. Amy overall completed 9 jumping jacks in 20 seconds. She asked Lizzy record her time with a stop watch.