4.) A number increased by 7 is equal to 10. What is the number?
Mathematical Equation:
Solution:
Answer:
5.) A number decreased by 20 equals 46. Find the number?
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Answers & Comments
Activity 1: Solve for the unknown.
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Activity 2: Translate each problem into equation, then solve.
4.) A number increased by 7 is equal to 10. What is the number?
Mathematical Equation:
Solution:
Answer:
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5.) A number decreased by 20 equals 46. Find the number?
Mathematical Equation:
Solution:
Answer: