This matching game practices matching the expanded form and standard form of a number. Includes 20 cards and 4 extra cards in case you wish to add more. This is great to use as a math center, for early finishers, a lesson activity, or a lesson refresher.
Correlates with Common Core Standards for 4th Grade:
4.NBT.2 Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.