Chapter 4: Using Bar Models: Addition and Subtraction
In this chapter, your child will learn to use bar models to solve addition and subtraction problems.
Some of the models they will use are:
Some of the models they will use are:
- addition models for joining sets
- subtraction models for taking away sets
- comparison models for comparing sets
Vocabulary
addition model
subtraction model
comparison model
join
set
take away
compare
addition model
subtraction model
comparison model
join
set
take away
compare