Write numbers before and after 18.
Choose a group of 10.
Fill in the blank.
What comes after 14?
Addition
7 + 8 ________
11 + 5 = ______
Subtraction
17 - 2 = ______
Addition practice.
8 + 7 = ______
Subtraction practice.
17 - 4 = ______
16 - 6 = ______