Max Rescues Ships: Lighthouse Addition Challenge!

About this Grade 1 Addition Drill

Addition is one of the first math skills that helps six- and seven-year-olds make sense of the world around them. When your child counts out toys, shares snacks with a friend, or combines groups of objects, they're using addition thinking. At this age, students are developing number sense and learning that two separate amounts can come together to make a new total. This skill builds the foundation for all future math learning and helps children see that math isn't just abstract—it's happening in their daily lives. By practicing addition with small numbers (within 10), your child strengthens their ability to visualize quantities, recall number facts automatically, and solve simple word problems. These drills train their brain to recognize addition patterns so quickly that eventually, facts like 3 + 4 feel as natural as recognizing a friend's face.

What your student will practice

• Fluently add two single-digit numbers with sums up to 10
• Use counting on strategy to solve addition problems efficiently
• Recognize and write addition sentences using the plus and equals symbols
• Apply addition to solve simple real-world story problems

Common mistakes to watch for

The most common mistake is counting from one every time instead of "counting on." For example, when solving 7 + 2, a child might count 1, 2, 3, 4, 5, 6, 7, 8, 9 rather than starting at 7 and counting forward two more steps. You'll notice this if your child's finger or eyes are tracking back to the beginning repeatedly. Another frequent error is reversing the order of addends when they see 2 + 7 versus 7 + 2, or losing track of the total while counting. Watch for hesitation, counting on their fingers multiple times, or guessing without a strategy.