Math 5.3
Number and operations. The student applies mathematical process standards to develop and use strategies and methods for positive rational number computations in order to solve problems with efficiency and accuracy. The student is expected to:
- (1) estimate to determine solutions to mathematical
and real-world problems involving addition, subtraction, multiplication, or
division;
- (A) multiply with fluency a three-digit number by a two-digit number using the standard algorithm;
- (B) solve with proficiency for quotients of up to a four-digit dividend by a two-digit divisor using strategies and the standard algorithm;
- (C) represent multiplication of decimals with products to the hundredths using objects and pictorial models, including area models;
- (D) solve for products of decimals to the hundredths, including situations involving money, using strategies based on place-value understandings, properties of operations, and the relationship to the multiplication of whole numbers;
- (E) represent quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using objects and pictorial models, including area models;
- (F) solve for quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using strategies and algorithms, including the standard algorithm;
- (G) represent and solve addition and subtraction of fractions with unequal denominators referring to the same whole using objects and pictorial models and properties of operations;
- (H) represent and solve multiplication of a whole number and a fraction that refers to the same whole using objects and pictorial models, including area models;
- (I) add and subtract positive rational numbers fluently; and
- (J) divide whole numbers by unit fractions and unit fractions by whole numbers.
- Plus Plan
Adding and Subtracting Decimals – Small Group Bingo
Review how to add and subtract decimals with a small group bingo game!
- Plus Plan
Adding and Subtracting Decimals Word Problems Worksheet
Practice solving word problems by adding and subtracting decimals to the thousandths place with this worksheet.
- Plus Plan
Dividing with Decimals – Word Problem Task Cards
Sharpen decimal division skills while solving a variety of word problems with this set of 24 task cards.
- Plus Plan
Subtracting Decimals with Base-Ten Blocks – Board Game
Use this board game to encourage friendly competition while practicing how to subtract decimals with visual models.
- Plus Plan
Dividing Whole Numbers – Word Problem Worksheet
Sharpen problem solving skills by solving a variety of long division word problems with multi-digit divisors.
- Plus Plan
Long Division with Multi-Digit Divisors – Word Problem Task Cards
Use long division to solve a variety of word problems with this set of 24 task cards.
- Plus Plan
Dividing Decimals Math Mazes
Review how to divide a decimal by a decimal and a whole number with this set of math mazes.
- Plus Plan
Dividing Decimals Bingo
Master the ability to divide with decimals by playing a whole-class bingo game.
- Plus Plan
Division Scavenger Hunt
Practice long division with whole numbers and decimals with this differentiated activity.
- Plus Plan
Whole Number Operations – Math Mats
Strengthen computation skills with these math mats when reviewing how to add, subtract, multiply, and divide whole numbers.
- Plus Plan
Whole Number Operations Review
Review concepts of long division and multi-digit multiplication with this worksheet.
- Plus Plan
Multiplying with Decimals – Differentiated Worksheets
Strengthen computation skills with this set of decimal multiplication worksheets.
- Plus Plan
Dividing Decimals Match-Up Activity
Divide decimals and find the correct quotient with this match-up activity.
- Plus Plan
Decimal Operations Math Mats
Get students reviewing decimal operations with these engaging, puzzle-based math mats.
- Plus Plan
Mental Math Division Posters
Use this set of division posters in your classroom when teaching different mental math strategies.
- Plus Plan
Mental Math Multiplication Posters
Use this set of multiplication posters in your classroom when teaching different mental math strategies.
- Plus Plan
Multiplying and Dividing Decimals Match-Up
Solve equations involving multiplication and division of decimals with this match-up activity.
- Plus Plan
Decimal Subtraction with Base-Ten Blocks – Match-Up Activity
Use base-ten blocks to model decimal subtraction with this match-up activity.
- Plus Plan
Skip Counting Posters
Reinforce skip-counting and listing multiples of a number with this muted-rainbow number display.
- Plus Plan
Dividing Decimals Task Cards
Sharpen decimal division skills with this set of 24 task cards.
- Plus Plan
Decimal Number Patterns – Differentiated Worksheets
Practice determining a pattern and next value in a numerical sequence of decimals to the hundredths place.
- Plus Plan
Decimal Patterns – Match-Up Activity
Use this match-up activity to determine patterns and extend numerical sequences by adding and subtracting decimals.
- Plus Plan
Dividing Whole Numbers – Match-Up Activity
Aim to solve long division problems with multi-digit divisors with this match-up activity.
- Plus Plan
Dividing Decimals Worksheet Pack - Differentiated
Download this dividing decimals worksheet pack to help your students practice this key math skill.
- Plus Plan
Dividing Whole Numbers – Task Cards
Tackle long division problems with multi-digit divisors with this set of 24 task cards.
- Plus Plan
Soccer Stories - Problem Solving Worksheets
Practice multiplication, division, and problem solving skills with a high-interest soccer-themed scenario activity.
- Plus Plan
Rockin' Rounding – Google Slides Interactive Activity
Round numbers to different place values with a Google Interactive activity designed for fourth and fifth-grade students.
- Free Plan
Estimating Decimal Sums and Differences – Worksheet
Refine rounding skills with an estimating decimal sums and differences worksheet.
- Plus Plan
Estimating Decimal Sums and Differences – Math Mazes
Practice estimating solutions to decimal addition and subtraction equations with this set of math mazes.
- Plus Plan
Daily Decimals – Worksheet
Model decimals in various ways and use estimation skills to complete decimal calculations.
- Plus Plan
Multiplying Decimals Bingo
Solve for products of decimals to the hundredths place with a whole-class bingo game.
- Plus Plan
Multiplying Decimals Task Cards
Get your students multiplying decimals by decimals and whole numbers with this set of 24 task cards perfects for math centers.