Dive into underwater themed word problems to discover numbers to round, and multi-step problems to put kids through the four operations.

Leap and skip across the number line for addition and subtraction practice! Number line word problems help kids to easily visualize math equations, and multi-step problems make for an extra challenge.

The best kind of mental workout! Enjoy calculating the mystery numbers, identifying the mystery digits, spotting patterns, playing games, and even drawing pictures with these engaging math puzzles.

Second graders will develop a deeper understanding of place value in this engaging math workbook.