What is the sum of 4 and 16?

Master the Certify Teacher EC-6 (391) Mathematics Test. Use flashcards and multiple choice questions with explanations. Boost your confidence and excel in your exam!

Multiple Choice

What is the sum of 4 and 16?

Explanation:
Adding these two numbers means combining quantities. Start at 16 and move forward four steps: 17, 18, 19, 20. You land on 20, so the sum is 20. The other options don’t reflect adding four: 12 comes from subtracting four from sixteen, 24 comes from adding eight (or doubling in some cases), and 16 is just the original number without adding the four.

Adding these two numbers means combining quantities. Start at 16 and move forward four steps: 17, 18, 19, 20. You land on 20, so the sum is 20. The other options don’t reflect adding four: 12 comes from subtracting four from sixteen, 24 comes from adding eight (or doubling in some cases), and 16 is just the original number without adding the four.

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