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