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Grade 3 Math Courses - PEI Curriculum

Discover comprehensive Grade 3 math courses aligned with PEI's curriculum. Build a strong foundation in number sense, patterns, geometry, and data management for future mathematical success.

PEI Grade 3 Math Curriculum - Comprehensive Guide

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CO_ID
Curriculum Outcome
StudyPug Topic
PI.CO.3.N.1
Say number sequence forward and backward from 0 to 1000 by 5s, 10s, 100s, 3s, 4s, 25s:
Place Value Tables of Multi-Digits
Identifying the Place Value of a Digit
Expanded Form of Multi-Digits
Converting Between Place Values of Multi-Digits
Reading and Writing Digits
PI.CO.3.N.2
Represent and describe numbers to 1000 concretely, pictorially and symbolically:
Comparing Values of Multi-Digits
Regrouping Place Values of Multi-Digits
Place Value Word Problems of Multi-Digits
PI.CO.3.N.5
Describe and apply mental mathematics strategies for adding two 2-digit numerals:
Addition with Tens and Ones
Simplifying Addition by Separating
PI.CO.3.N.6
Describe and apply mental mathematics strategies for subtracting two 2-digit numerals:
Subtraction using Estimation
PI.CO.3.N.7
Apply estimation strategies to predict sums and differences of two 2-digit numerals:
Addition using Estimation
PI.CO.3.N.8
Demonstrate understanding of addition and subtraction of numbers with answers to 1000:
Adding with Digits Up to 1000
Addition with Regrouping Up to 1000
Addition Tables Up to 1000
Identifying the Missing Digits (Addition)
Addition Word Problems Up to 1000
Subtracting with Digits Up to 1000
Subtraction with Regrouping Up to 1000
Subtraction Word Problems Up to 1000
PI.CO.3.N.9
Apply mental mathematics strategies and number properties for basic addition and subtraction:
Adding with Doubles Up to 1000
Simplifying Addition by Making 10s
Identifying the Missing Digits (Subtraction)
PI.CO.3.N.10
Demonstrate understanding of multiplication to products of 36 with single digit factors:
Multiplying Digits with 5 and 10 Up to 999
Multiplying Digits with 0 and 1 Up to 999
Times Tables
Using Models to Multiply Up to 999
Multiplying using Mental Strategies
Repeated Addition As Multiplication Up to 999
Multiplying with Digits Up to 999
Square Numbers
Multiplying with 3 Numbers Or More
Multiplication Tables Up to 999
Multiplication Word Problems Up to 999
PI.CO.3.N.11
Demonstrate understanding of division related to multiplication to products of 36:
Sharing & Grouping Up to 999
Dividing with Arrays
Remainders from Division Up to 999
Dividing with Digits Up to 999
Relating Addition with Division
Relating Multiplication with Division Up to 999
Understanding the Division Sign Up to 999
Division Tables Up to 999
Division Word Problems Up to 999
PI.CO.3.N.12
Demonstrate understanding of fractions as part of a whole and compare fractions:
Equivalent fractions

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