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Introducing new Paper mode
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3b+4a-b= ?
when a=5 and b=3
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a-6b= ?
when a=6 and b=2
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3a+2b= ?
when a=4 and b=2
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a²+5b= ?
when a=5 and b=6
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(a+b)²= ?
when a=7 and b=2
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3a-2b= ?
when a=-4 and b=3
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2a²= ?
when a=4
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6(a+2b)= ?
when a=7 and b=-1
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4a-b=?
when a=2 and b=5