Tutorial & Exercises
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Use Symbolic Math
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Use 6 Dot Entry
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Practice Problems
- Multiple Choice 2.1 (
Direct Answer 2.1
)
Multiple Choice 2.1: Subtraction within 100
Choose the correct answer
1.
⠼⠋⠙⠐⠤⠼⠁⠉⠀⠐⠶
⠼⠙⠛
⠼⠙⠓
⠼⠑⠁
2.
⠼⠙⠊⠐⠤⠼⠁⠙⠀⠐⠶
⠼⠉⠑
⠼⠉⠊
⠼⠉⠉
3.
⠼⠓⠙⠐⠤⠼⠃⠁⠀⠐⠶
⠼⠋⠉
⠼⠑⠉
⠼⠋⠃
4.
⠼⠙⠃⠐⠤⠼⠁⠛⠀⠐⠶
⠼⠉⠊
⠼⠉⠑
⠼⠃⠑
5.
⠼⠑⠛⠐⠤⠼⠉⠁⠀⠐⠶
⠼⠃⠛
⠼⠃⠋
⠼⠁⠋
6.
⠼⠑⠑⠐⠤⠼⠃⠉⠀⠐⠶
⠼⠉⠉
⠼⠉⠛
⠼⠉⠃
7.
⠼⠊⠛⠐⠤⠼⠑⠊⠀⠐⠶
⠼⠙⠓
⠼⠉⠃
⠼⠉⠓
8.
⠼⠛⠃⠐⠤⠼⠁⠋⠀⠐⠶
⠼⠑⠑
⠼⠑⠋
⠼⠋⠙
9.
⠼⠉⠑⠐⠤⠼⠁⠉⠀⠐⠶
⠼⠁⠊
⠼⠃⠙
⠼⠃⠃
10.
⠼⠛⠃⠐⠤⠼⠑⠊⠀⠐⠶
⠼⠁⠋
⠼⠁⠑
⠼⠁⠉
Direct Answer
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