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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