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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