Assign DPP items Y–DD. In items Y and BB,
students practice the using doubles strategy. In
item Z, students practice solving two-step problems.
In item AA, they practice finding the partitions
of ten and in item CC, students practice
making ten while evaluating number sentences.
In item DD, students compare quantities representd
as groups of hundreds, tens, and ones.
Assign Home Practice Part 4. Students practice
solving word problems involving addition.
