Digital Games and Problem Solving with Whole Numbers

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5 questions from this lesson’s quiz. Start the lesson to answer them and see the right answers.

1. 1. In a digital game, you are given the digit tiles 4, 8, 1, 9 and 0. What is the largest 5-digit number you can form using each tile once?

   • A. 98,410
   • B. 98,401
   • C. 90,481
   • D. 14,890

2. 2. Evaluate: \sqrt{81} + 6^2 - 15

   Type your answer in the lesson.

3. 3. In a timed game, you must round 64,812 to the nearest thousand. Which digit decides whether to round up or down, and what is the rounded value?

   • A. The 8 in the hundreds place; 65,000
   • B. The 4 in the thousands place; 64,000
   • C. The 1 in the tens place; 64,800
   • D. The 2 in the ones place; 65,000

4. 4. A digital puzzle asks you to find the value of 8^2 - \sqrt{49} + 10. What is the answer?

   Type your answer in the lesson.

5. 5. What is the name for the instant information a digital game gives a player about whether an answer is correct?

   Type your answer in the lesson.

More in Whole Numbers

• ▸Determining Square Roots Using Factor Trees
• ▸Square Roots of Perfect Squares up to 1,000
• ▸Square Roots of Perfect Squares up to 10,000
• ▸Combined Operations with Powers
• ▸Review of Whole Numbers
• ▸Mental Multiplication Strategies and Fact Families
• ▸Multiplication using Expanded Form and the Grid Method
• ▸Standard Column Multiplication

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