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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