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 4.0 (
Direct Answer 4.0
)
Multiple Choice 4.0: Add subtract multiply divide with missing quantity
Choose the correct answer
1.
⠼⠋⠛⠐⠖⠨⠤⠀⠐⠶⠀⠼⠓⠉
⠼⠃⠙
⠼⠁⠙
⠼⠁⠋
2.
⠨⠤⠐⠤⠼⠃⠃⠀⠐⠶⠀⠼⠙⠋
⠼⠋⠓
⠼⠃⠙
⠼⠃⠉
3.
⠼⠑⠚⠐⠌⠨⠤⠀⠐⠶⠀⠼⠁⠚
⠼⠑
⠼⠁⠚
⠼⠋
4.
⠼⠉⠉⠐⠌⠨⠤⠀⠐⠶⠀⠼⠁⠁
⠼⠙⠙
⠼⠉
⠼⠃⠃
5.
⠼⠋⠐⠦⠨⠤⠀⠐⠶⠀⠼⠉⠚
⠼⠋
⠼⠑
⠼⠛
6.
⠼⠙⠉⠐⠤⠨⠤⠀⠐⠶⠀⠼⠁⠃
⠼⠉⠁
⠼⠋⠛
⠼⠑⠑
7.
⠨⠤⠐⠌⠼⠛⠀⠐⠶⠀⠼⠓
⠼⠁⠑
⠼⠁
⠼⠑⠋
8.
⠨⠤⠐⠖⠼⠁⠊⠀⠐⠶⠀⠼⠙⠃
⠼⠃⠉
⠼⠁⠉
⠼⠃⠛
9.
⠨⠤⠐⠖⠼⠃⠓⠀⠐⠶⠀⠼⠑⠋
⠼⠓⠙
⠼⠃⠓
⠼⠃⠙
10.
⠼⠋⠛⠐⠤⠨⠤⠀⠐⠶⠀⠼⠃⠊
⠼⠉⠓
⠼⠙⠓
⠼⠙⠃
Direct Answer
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