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Questions and Answers
Which expression is equivalent to 12 - 5?
Which expression is equivalent to 12 - 5?
What is the equivalent expression for 7 + 4?
What is the equivalent expression for 7 + 4?
What is the difference between 17 and 9?
What is the difference between 17 and 9?
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Study Notes
Equivalent Expressions
- Finding equivalent expressions involves rewriting an addition or subtraction problem with different numbers that give the same answer.
- Example: 2 + 3 = 1 + 4; 10 - 5 = 6 - 1.
Subtraction Problem Solving
- Focus on problems involving subtraction of numbers less than 20.
- Problems can be presented orally or visually (e.g., pictures).
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Description
Test your ability to find equivalent expressions and solve subtraction problems involving numbers less than 20. This quiz will challenge you with both numerical and visual formats for a comprehensive understanding. Let's see how well you can manipulate numbers to find the same results!
