This math topic focuses on identifying missing numbers in arithmetic expressions to complete a four-digit number. It emphasizes understanding place values and their role in forming numbers, involving additions that produce totals in the thousands. This includes sums with numbers ranging from single digits up to thousands, highlighting how different place values contribute to the overall number. The practice involves solving for missing addends, thus enhancing skills in both arithmetic operations and place value recognition.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
more