Rubber Bands
Juan wants to buy small bag and
I medium bag of rubber bands. Will
that give him more rubber bands
than a large bag? Explain.
No-Because, 25+45=70
2. Make Sense What information is given?
What do you need to find?
4. Explain If Juan buys I small bag and
I medium bag of rubber bands, will he
have more rubber bands than a large
bag has? Make a math argument.
Number of Rubber Bands in a Bag
Small
25
Medium
45
Large
70
3. Reasoning Juan wants to use counters to
solve the problem. Do you think Juan's tool
choice is a good one? Why or why not?