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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