In this topic, students will:
add and subtract decimals with precision
multiply decimals
add, subtract, and multiply decimals to solve real-world problems
use place-value structure to divide whole numbers and decimals
divide whole numbers and decimals to solve real-world problems
use models to multiply fractions
multiply numerators and then the denominators to find the product of two fractions
multiply mixed numbers
use models to divide with fractions
use equations to divide with fractions
use models to divide fractions by fractions
use an alogorthms to divide fractions by fractions
divide mixed numbers
estimate the quotient of mixed numbers
solve multi-step problems with fractions and decimals
Vocabulary:
Product - the answer to a multiplication problem
Dividend - the quantity to be divided
Reciprocal - the inverse of a value or a number
Rational number - Any number that can be written as a ratio (or fraction) of two integers
Integers - whole numbers, their opposites, and zero