Tutorial & Exercises
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Use Symbolic Math
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Use 6 Dot Entry
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Practice Problems
- Multiple Choice 1.1 (
Direct Answer 1.1
)
Multiple Choice 1.1: Subtraction within 20
Choose the correct answer
1.
⠼⠁⠉⠐⠤⠼⠋⠀⠐⠶
⠼⠙
⠼⠓
⠼⠛
2.
⠼⠓⠐⠤⠼⠛⠀⠐⠶
⠼⠁
⠼⠉
⠼⠃
3.
⠼⠁⠁⠐⠤⠼⠉⠀⠐⠶
⠼⠓
⠼⠛
⠼⠊
4.
⠼⠁⠁⠐⠤⠼⠙⠀⠐⠶
⠼⠑
⠼⠋
⠼⠛
5.
⠼⠃⠚⠐⠤⠼⠋⠀⠐⠶
⠼⠁⠋
⠼⠁⠃
⠼⠁⠙
6.
⠼⠁⠁⠐⠤⠼⠋⠀⠐⠶
⠼⠋
⠼⠑
⠼⠙
7.
⠼⠁⠉⠐⠤⠼⠛⠀⠐⠶
⠼⠋
⠼⠑
⠼⠊
8.
⠼⠁⠊⠐⠤⠼⠁⠉⠀⠐⠶
⠼⠑
⠼⠓
⠼⠋
9.
⠼⠁⠁⠐⠤⠼⠙⠀⠐⠶
⠼⠁⠚
⠼⠛
⠼⠙
10.
⠼⠁⠋⠐⠤⠼⠙⠀⠐⠶
⠼⠁⠁
⠼⠁⠉
⠼⠁⠃
Direct Answer
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