Commutative and Identity Property of Addition and Subtraction
Multi-step word problems
Estimation (Rounding up to the nearest thousand)Subtracting Across Zeros
4 Digit Addition and Subtraction
3.2 The student will recognize and use the inverse relationships between addition/subtraction and multiplication/division to complete basic fact sentences. The student will use these relationships to solve problems.
3.4 The student will estimate solutions to and solve single-step and multi-step problems involving the sum or difference of two whole numbers, each 9,999 or less, with or without regrouping.
20 task cards covering these SOLS.
2 versions of answer sheets (recording sheets).
Answer Key/Cards that you can use to grade with, or project and go over with the class after the activity.