Understanding Integer Addition with Counters

What is the term used to describe both negative and positive whole numbers?

• Decimals

• Integers

• Fractions

• Rational Numbers

When using colored counters, what does a yellow counter typically represent?

• A fraction

• A positive integer

• A decimal

• A negative integer

If you add two negative numbers using counters, what will the sign of the sum be?

• Undefined

• Positive

• Zero

• Negative

How many positive counters are there in the sum of positive three and positive one?

• Three

• Four

• Five

• Six

What is an important fact to remember about integers?

• They include zero

• They are only negative numbers

• They include fractions

• They are only positive numbers