1. Two people are jogging around a circular track in the same direction. One person can go completely around the track in 1010 minutes. The second person takes 2828 minutes. If they both start running in the same place at the same time, how long will it take them to be together at this place if they continue to run?
They will be together again after nothing minutes.
2. Rewrite the following subtraction problem as an addition problem and then find the answer. (plus+1616)minus-(negative 4-4)
3. Rewrite the following subtraction problem as an addition problem and then find the answer. (plus+44)minus-(plus+1313)
4. Rewrite the following subtraction problem as an addition problem and then find the answer. (negative 22-22)minus-(plus+3232)
5. Subtract the following. (plus+1313)minus-(negative 15-15)
6.+8+4 Which of the following is the corresponding multiplication problem for StartFraction plus 8 Over plus 4 EndFraction equals c+8+4=c?