This lesson teaches students to identify addition and subtraction patterns using a hundreds chart. It covers even and odd numbers, skip counting by 10s, 2s, and 5s, and recognizing complex patterns. The lesson emphasizes understanding patterns in rows and columns and using the chart to solve problems.

What is a common mistake when identifying patterns on a hundreds chart?

• Not starting at the first number

• Not looking far enough into the pattern

• Using only odd numbers

• Counting by 5s instead of 10s

When skip counting by 10s starting at 4, what remains constant?

• The entire number

• The hundreds column

• The ones column

• The tens column

What happens to the tens column when you subtract 10 starting from 87?

• It increases by 10

• It decreases by 10

• It remains the same

• It doubles

What is the result of skip counting by 2 starting from an even number?

• Multiples of 5

• Even numbers

• Prime numbers

• Odd numbers

What pattern is formed when adding 11 starting from 34?

• The numbers end in 0 or 5

• The numbers are all even

• The numbers increase by 10

• The numbers increase by 11