Math Practice Material

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Name:_____________________________
 
X + 30 = Y
Y - 30 = X

X=
Y=






X + 45 = Y
Y + X = 87

X=
Y=






44 + X = Y
Y + X = 56

X=
Y=






X + 23 = Y
Y - 23 = X

X=
Y=






X + 40 = Y
Y + X = 114

X=
Y=






41 + X = Y
Y + X = 103

X=
Y=






X + 5 = Y
Y - 5 = X

X=
Y=






X + 7 = Y
Y + X = 51

X=
Y=






10 + X = Y
Y + X = 78

X=
Y=










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