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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