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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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