Lesson 18/19
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Last updated almost 8 years ago
2 questions
1
Choose a strategy to solve 507 - 198, and explain why you chose that strategy
Choose a strategy to solve 507 - 198, and explain why you chose that strategy
1
How does place value help us decide which strategy we should use when subtracting?
How does place value help us decide which strategy we should use when subtracting?