p β 20= -30
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Mathematics, 01.12.2020 02:30 hhh976
Write each subtraction equation as an addition equation.
a β 9=6
p β 20= -30
m β ( -12)=15
x β ( -7)= -10
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You know the right answer?
Write each subtraction equation as an addition equation.
a β 9=6
p β 20= -30
p β 20= -30
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