1. VISUAL KITKAT BIG 3K+1r=2K+2r EQUATION _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
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  2. VISUAL KITKAT BIG 3K+1r=1K+2r EQUATION _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
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  3. VISUAL KITKAT BIG 2.5K+1r=1K+2r EQUATION _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
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  4. VISUAL KITKAT BIG 3K+2r=2K+3r EQUATION _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
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  5. VISUAL KITKAT BIG 3K+2r=1.5K+3r EQUATION _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
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  6. VISUAL KITKAT BIG 2.5K+1r=1K+1.5r EQUATION _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
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  7. VISUAL KITKAT BIG 3K+1r=1.5K+1.5r EQUATION _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
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