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 1.1 (
Multiple Choice 1.1
)
Direct Answer 1.1: Subtraction Problems within 20
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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