Lesson 338 of 500 · Extra Passages

Subtraction to 20 Part 5

Read this passage

Normal

Subtraction to 20 plays a big role in education. Students learn about Subtraction to 20 through reading and hands-on activities. Understanding Subtraction to 20 builds critical thinking skills. It connects to many other subjects as well.

Check Your Understanding

Question 1

1 of 2

According to the passage, what does studying Subtraction to 20 help develop?