Grade 5 - Computational Fluency
Standard 5.CF.2.4 - Analyze the sequence of increasing subtraction sentences. Find the missing equation that completes the sequence.
Included Skills: Number Patterns, Subtraction
addition and subtraction facts to 20: • Provide opportunities for authentic practice, building on previous grade-level addition and subtraction facts. • applying strategies and knowledge of addition and subtract facts in real-life contexts and problem-based situations, as well as when making math-to-math connections (e.g., for 800 + 700, you can annex the zeros and use the knowledge of 8 + 7 to find the total)