Bar Model Word Problems Addition and Subtraction Task Cards

Part-Part-Whole Bar Model Word Problems

Solving addition and subtraction word problems using bar models is the focus of these task cards. Each task card in this set has a word problem requiring single- or double-digit addition or subtraction. Students must find the missing addend, the sum, or the difference.

Many students have difficulty determining which operation to use or what the problem is really asking them to find. To help develop these skills, each task card includes a bar model as a guide.

A bar model (or tape diagram) is a pictorial representation of a math problem in which bars or boxes are used to represent the known and unknown quantities. It is a visual problem solving strategy that focuses on the relationship between the parts and the whole.

The bar model word problems on the cards near the end of the set provide less information than those at the beginning and require students to figure out for themselves where the numbers should be placed.

Includes:

24 task cards
recording sheet
answer key

These bar model word problems are provided in 3 formats:

1/4 page task cards – full color – For individual student use or small groups
1/4 page task cards – black & white – To save on ink
Full page – For use on digital devices or through your interactive whiteboard

If you want your students to think critically when faced with a word problem, teaching them to use bar models (also called tape diagrams) is an excellent strategy! Learn more about this method here: Tape Diagrams In Math: A Problem-Solving Strategy