Average Problems( Week 9 Practice)
1. What is the natural number comes exactly in the middle between 15 and 23? 2. There will be a canoe race. The blue team has 7 canoes. The yellow team has 8 canoes. The green team has 6 canoes. What is the average number of the canoes in a team? 3. A sheep pen holds 10 sheep and another sheep pen holds 6 sheep. To make each sheep pen hold the same number of sheep, how many sheep need to be moved from one sheep pen to the other sheep pen? 4. What is the number with the same distance from 1 and 1877? 5. Hillary has 84 marbles, and Laura has 54 marbles. How many marbles does Hillary need to give Laura so that each of them has the same number of the marbles?