How Many in the Bag
Est. Class Sessions: 2–3Homework and Practice
- Assign the It Is in the Bag Homework Master to provide practice with finding the unknown whole number in an subtraction problem.
- Assign DPP items Y–BB.
- Assign Home Practice Part 5. Students practice using the make-ten strategy to solve addition facts with sums between 10 and 20.
Math Facts. DPP items Y–AA provide practice with the addition facts in Group A and the related subtraction facts. Item BB provides practice with extending the math fact strategies to larger numbers.
