Write the missing numbers.
Choose a group of 10.
Make a group of 10.
What comes before 16?
Select and Circle the smaller number.
Addition
5 + 2 = ______
6 + 2 = ______
5 + 5 ________
Subtraction
1 8 - 3 _______
Addition practice.
6 + 8 = ______
9 + 9 = ______