Math Practice Material

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Name:_____________________________
 
X + 20 = Y
Y - 20 = X

X=
Y=






X + 16 = Y
Y + X = 22

X=
Y=






4 + X = Y
Y + X = 42

X=
Y=






X + 14 = Y
Y - 14 = X

X=
Y=






X + 1 = Y
Y + X = 33

X=
Y=






14 + X = Y
Y + X = 36

X=
Y=






X + 11 = Y
Y - 11 = X

X=
Y=






X + 12 = Y
Y + X = 32

X=
Y=






10 + X = Y
Y + X = 36

X=
Y=










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