Look at the number sentence below. 67 + = 121 Which number will make the number sentence true?

Look at the number sentence below. 67 + = 121 Which number will make t

1.	Look at the number sentence below. 67 + = 121 Which number will make the number sentence true?
A.	54
B.	56
C.	64
D.	68
Answer» B. 56