In this Grade 5 Pengi Math lesson from Chapter 1: Place Value and Powers of 10, students learn to represent decimals in standard, expanded, unit, and word forms. They practice decomposing decimals into place value parts and connecting decimal representations to their equivalent fraction forms. This multi-form approach helps students understand the value of each digit in a decimal number.
Section 1
Representing Multi-Digit Decimals in Various Forms
A number's value can be decomposed into the sum of its place value parts and composed back into standard form. These different representations (standard, expanded, unit, and word form) are all equivalent ways to express the same quantity.
Expand to review the lesson summary and core properties.
Section 1
Representing Multi-Digit Decimals in Various Forms
A number's value can be decomposed into the sum of its place value parts and composed back into standard form. These different representations (standard, expanded, unit, and word form) are all equivalent ways to express the same quantity.