In this topic, students will:
use knowledge about place value and patterns to find the product of a decimal number and a power of 10
use rounding and compatible numbers to estimate the product of a decimal and a whole number
use models to represent multiplying a decimal and a whole number
use place-value understanding and an algorithm for multiplying whole numbers to multiply a decimal and a whole number
use grides to model decimals and find the product of a decimal and a decimal
multiply decimals using partial products and models
use properties to multiply decimals
use number sense and reasoning to place the decimal point in a product