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
Decimal Subtraction with Base-Ten Blocks — Differentiated 5th Grade Worksheets
Use these worksheets when teaching your students how to model subtracting decimals with base-10 blocks.
- 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 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.
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Long Division Mini-Book
Learn how to use the standard algorithm for division when dividing by double-digit divisors with this mini-book.
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Whole Number Operations – Math Mats
Strengthen computation skills with these math mats when reviewing how to add, subtract, multiply, and divide whole numbers.
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Whole Number Operations Review
Review concepts of long division and multi-digit multiplication with this worksheet.
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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 Patterns – Math Mazes
Find your way through this set of math mazes by determining the addition or subtraction pattern in a sequence of decimal numbers.
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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
Construction Calculations – Decimal Operations Activity
Practice multiplying and dividing decimals with this 4-page math enrichment 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.
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Skip Counting Posters
Reinforce skip-counting and listing multiples of a number with this muted-rainbow number display.
- 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
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.
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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.
- Plus Plan
Save Santa's Workshop – Escape Room for Kids
A fun and festive escape room activity where students solve clues to save Santa's Workshop.
- Plus Plan
5th Grade Whole Number Operations Assessment
Asses student understanding of adding, subtracting, multiplying, and dividing whole numbers with this math assessment.
- Free Plan
Multiplying Fractions Task Cards
Practice multiplying fractions with a set of 12 task cards.
- Plus Plan
Dividing Whole Numbers – Color by Number Worksheet
Solve long division problems with 2-digit divisors and color the grid according to the key to reveal a mystery picture.
- Plus Plan
Dividing Multi-Digit Numbers – Math Mazes
Solve long division problems with multi-digit divisors while finding your way through this set of 3 math mazes.
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Multiplying Decimals – Match-Up Activity
Get students multiplying decimals with this engaging card game, perfect for elementary school math centers.
- Plus Plan
Holiday Code Cracker: Upper Years – Whole Class Holiday Game
A whole class, holiday-themed game where students work together to find a secret code.
- Plus Plan
Rounding Match-Up Activity
Practice rounding decimals and whole numbers with this match-up activity.