Math Mammoth Place Value 2 is a short worktext dealing with place value and three-digit numbers.

The first lessons present three-digit numbers using a visual model of the base-ten blocks (hundred-flats ten-pillars and one-cubes) and number lines. To reinforce the important concept of place value children practice separating three-digit numbers into their different "parts" (hundreds tens and ones) and making numbers from these parts.

Next we study skip-counting by tens by twos and fives. Then students compare and order three-digit numbers including comparing simple number expressions.

After this we study rounding three-digit numbers to the nearest ten and to the nearest hundred. Lastly the book includes a lesson on reading bar graphs and pictographs which provide a nice real-life application for using three-digit numbers.