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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