Content Addition principle and multiplication principle

1. Seven pink and six green marbles are placed in a bag. How many marbles are there to choose from?

• 1

• 13

• 42

• 55

2. Joey is selecting an outfit. He has twelve different pairs of pants and eight different T-shirts. How many outfits are possible?

• 20

• 32

• 96

• 192

3. Max wants to design a 30-minute workout. For the first 15 minutes, he will choose an aerobic exercise from running, boxing, skipping or circuit training. For the second 15 minutes, he will choose from weight training, football, dancing, swimming or his core routine. How many workouts are possible?

• 4

• 5

• 9

• 20

4. Yaya is selecting an outfit. She has six different pairs of pants and five different T-shirts. How many outfits are possible?

• 11

• 17

• 30

• 60

5. Thia-rawat is shopping for a new computer. He is deciding among three desktop computers and four laptop computers. What is the total number of computer options?

• 7

• 10

• 12

• 20

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