My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.
Triple digit addition and subtraction practice made easy! Use these 36 task cards to have students practice three digit addition and subtraction with regrouping. These task cards include QR codes so students can receive immediate feedback. Computation and word problem task cards are included.