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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