REQUIRED
1
19.
Coach Wu has a total of 30 soccer balls.
9 soccer balls are white
the remaining soccer balls are one of three different colors (blue, pink, or green)
there is an equal number of blue pink, and green balls
How many green soccer balls does Coach Wu have?

7

10

21

39

9+21=30
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REQUIRED
2
20.
Wyatt wants to solve the equation below to find the missing factor.



How can Wyatt find the missing factor by changing the equation to a division problem? Be sure to include the value of the missing factor in your answer.

Explain your answer.
Wyatt find the missing factor by changing the equation to a division problem 8x3=24 because 8+8+8=24 and multiplication is a easy way to do 8 +8+8 = 24 and 24/3=8 and this is how I know 8×3= 24.

8×3 = 2424÷3 = 88+8+8 = 24
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REQUIRED
2
21.
Two families by large sandwiches of the same size. Family A shares one sandwich equally among 4 people, as represented in the picture below.



Family B shares one sandwich equally between 2 people.

Will a person from Family A get the same amount or a different amount of a sandwich as a person from Family B? Be sure to include what you know about fractions or parts of a while in your answer.