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Sign inAdd and subtract up to 10,000
- Grade 4
- Mathematics
- Numbers
Description
In this mission, students use their knowledge of numbers and operations to solve various addition and subtraction problems with numbers up to 10,000.
Learning goals
- I solve addition and subtraction problems up to 10,000 using an effective strategy.
- I demonstrate my reasoning and my method.
Vocabulary
- addition
- subtraction
- problem-solving
- number
- common algorithm
- personal algorithm
- position value
- decomposition
- sum
- remainder
