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Use Symbolic Math
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Use 6 Dot Entry
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Practice Problems
- Multiple Choice 1.2 (
Direct Answer 1.2
)
Multiple Choice 1.2: Cummutative Property of Addition
Choose the correct answer
1.
⠼⠛⠐⠖⠼⠉⠀⠐⠶
⠼⠉⠐⠖⠼⠛⠀⠐⠶
⠼⠊
⠼⠁⠚
⠼⠁⠁
2.
⠼⠙⠐⠖⠼⠛⠀⠐⠶
⠼⠛⠐⠖⠼⠙⠀⠐⠶
⠼⠁⠁
⠼⠁⠚
⠼⠁⠉
3.
⠼⠁⠁⠐⠖⠼⠑⠀⠐⠶
⠼⠑⠐⠖⠼⠁⠁⠀⠐⠶
⠼⠁⠑
⠼⠁⠋
⠼⠁⠛
4.
⠼⠑⠐⠖⠼⠉⠀⠐⠶
⠼⠉⠐⠖⠼⠑⠀⠐⠶
⠼⠛
⠼⠓
⠼⠊
5.
⠼⠁⠙⠐⠖⠼⠃⠀⠐⠶
⠼⠃⠐⠖⠼⠁⠙⠀⠐⠶
⠼⠁⠓
⠼⠁⠋
⠼⠁⠊
6.
⠼⠉⠐⠖⠼⠁⠃⠀⠐⠶
⠼⠁⠃⠐⠖⠼⠉⠀⠐⠶
⠼⠁⠛
⠼⠁⠓
⠼⠁⠑
7.
⠼⠛⠐⠖⠼⠃⠀⠐⠶
⠼⠃⠐⠖⠼⠛⠀⠐⠶
⠼⠊
⠼⠁⠚
⠼⠁⠁
8.
⠼⠁⠚⠐⠖⠼⠉⠀⠐⠶
⠼⠉⠐⠖⠼⠁⠚⠀⠐⠶
⠼⠁⠁
⠼⠁⠉
⠼⠁⠑
9.
⠼⠊⠐⠖⠼⠁⠁⠀⠐⠶
⠼⠁⠁⠐⠖⠼⠊⠀⠐⠶
⠼⠃⠚
⠼⠁⠛
⠼⠁⠓
10.
⠼⠓⠐⠖⠼⠉⠀⠐⠶
⠼⠉⠐⠖⠼⠓⠀⠐⠶
⠼⠁⠚
⠼⠁⠁
⠼⠁⠃
Direct Answer
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