Math Practice Material

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Name:_____________________________
 
X + 11 = Y
Y - 11 = X

X=
Y=






X + 29 = Y
Y + X = 53

X=
Y=






11 + X = Y
Y + X = 73

X=
Y=






X + 5 = Y
Y - 5 = X

X=
Y=






X + 16 = Y
Y + X = 34

X=
Y=






49 + X = Y
Y + X = 83

X=
Y=






X + 12 = Y
Y - 12 = X

X=
Y=






X + 46 = Y
Y + X = 48

X=
Y=






10 + X = Y
Y + X = 32

X=
Y=










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