Completion Complete each
statement.


1.

Solve the following number sentence. 19  _ = 13


2.

Solve the following number sentence. 18  _ = 7


3.

Solve the following number sentence. 17 = 3 + __


4.

Solve the following number sentence. 14  9 = __


5.

Solve the following number sentence. 15 = 8 + __


6.

Solve the following number sentence. 16  4 = __


7.

Solve the following number sentence. 17  __ = 2


8.

Solve the following number sentence. 18 = __ + 5


9.

Solve the following number sentence. 20  __ = 7


10.

Solve the following number sentence. 19 = __ + 6
