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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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