Subtraction Strategies
Est. Class Sessions: 2Homework and Practice
- Assign the Zoo Store Homework Master.
- Assign DPP items Y–BB.
- Assign Home Practice Parts 3–4. Students solve and represent join problems that involve finding the sum and the missing addend.
Math Facts. In DPP items Y, ZZ, and AA students practice solving and representing subtraction problems as they relate to addition. In item BB, students practice finding the missing addend.
