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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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