Math 3.4
Number and operations. The student applies mathematical process standards to develop and use strategies and methods for whole number computations in order to solve problems with efficiency and accuracy. The student is expected to:
- (1) solve with fluency one-step and two-step
problems involving addition and subtraction within 1,000 using strategies based
on place value, properties of operations, and the relationship between addition
and subtraction;
- (A) round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems;
- (B) determine the value of a collection of coins and bills;
- (C) determine the total number of objects when equally-sized groups of objects are combined or arranged in arrays up to 10 by 10;
- (D) represent multiplication facts by using a variety of approaches such as repeated addition, equal-sized groups, arrays, area models, equal jumps on a number line, and skip counting;
- (E) recall facts to multiply up to 10 by 10 with automaticity and recall the corresponding division facts;
- (F) use strategies and algorithms, including the standard algorithm, to multiply a two-digit number by a one-digit number. Strategies may include mental math, partial products, and the commutative, associative, and distributive properties;
- (G) determine the number of objects in each group when a set of objects is partitioned into equal shares or a set of objects is shared equally;
- (H) determine if a number is even or odd using divisibility rules;
- (I) determine a quotient using the relationship between multiplication and division; and
- (J) solve one-step and two-step problems involving multiplication and division within 100 using strategies based on objects; pictorial models, including arrays, area models, and equal groups; properties of operations; or recall of facts.
- Plus Plan
Number of the Day Worksheet
Explore 3, 4, 5, and 6-digit numbers using this number of the day worksheet with your students.
- Plus Plan
3 Digit Subtraction With Regrouping Game Cards
Practice 3-Digit subtraction with regrouping strategies with a printable set of subtraction strategy task cards.
- Plus Plan
Space-Themed Odd and Even Board Game
Play this space-themed game board and practise odd and even numbers at the same time!
- Plus Plan
Addition Strategy Mats
Practice using a variety of addition strategies to add 2-digit numbers.
- Plus Plan
3 Digit Subtraction Worksheets - Subtraction Strategy Practice
Review and assess your students’ subtraction skills with a pack of printable worksheets covering various strategies for 3-digit subtraction.
- Plus Plan
Subtracting 2-Digit Numbers Task Cards
Practice 2-digit subtraction with this set of 18 task cards.
- Plus Plan
Teaching the Subtraction Algorithm - Instructional Slides
Use this animated Instructional Slide Deck with your students when teaching how to use the subtraction algorithm with regrouping.
- Plus Plan
3-Digit Addition and Subtraction with Regrouping - Posters
Break down the steps to use regrouping to find a solution with an addition and a subtraction poster.
- Free Plan
Missing Part Path - Find the Missing Number Worksheet
Practice using various subtraction strategies with a fun dice-roll math maze.
- Plus Plan
St. Patrick's Day Math Center - Odd and Even Number Sort
Sort odd and even numbers into their corresponding pots with a St. Patricks Day math activity.
- Plus Plan
Multiplication and Division Fact Families – Memory Game
Challenge students to recall and remember fact families with this multiplication and division game.
- Plus Plan
Mixed Operations Minute Math Booklet (Lower-Level Version)
Jump into your math lessons with this ten-page mental math booklet covering the four operations and number patterns.
- Plus Plan
Multiplication and Division Word Problems Task Cards (Facts of 2, 5, and 10)
Use a range of strategies to solve multiplication and division problems with 2, 5, and 10 times tables.
- Free Plan
Adding 2-Digit Numbers Worksheet
Practice 2-digit addition with regrouping with this drill and practice worksheet.
- Plus Plan
Subtracting 2-Digit Numbers Worksheet
Practice 2-digit subtraction with regrouping with this drill and practice worksheet.
- Plus Plan
Piggy Bank Activity Mat
An activity mat to practice counting and representing money.
- Free Plan
Color by Number – Multiplication Fact Practice (Mixed)
Practice multiplication facts through 12 with this fun color by number worksheet.
- Plus Plan
Amounts Up to $1 Task Cards
Practice counting coins (less than $1) with this set of 16 task cards that feature front and back pictures of each coin.
- Plus Plan
Coin Value Match-Up Game
Practice identifying the value of coins and adding them together with this set of 36 match-up cards.
- Free Plan
Fill the Grid Active Game
An active game that allows students to practice their multiplication facts.
- Plus Plan
Grade 3 Daily Warm-Up – PowerPoint 3
A 61-slide PowerPoint presentation containing a variety of quick warm-up activities.
- Plus Plan
Fact Family Find and Flip - Double-Digit Addition and Subtraction
Practice working with addition and subtraction fact families using double-digits with this math game.
- Plus Plan
Open-ended Math Problem Solving - Grades 1, 2, and 3 (Task Card Version)
A set of 20 open-ended problem solving task cards covering a range of mathematical concepts.
- Plus Plan
Shopping Catalog with Worksheet
A shopping catalog and worksheet to use when working on money.l
- Plus Plan
Multiplication Facts PowerPoint - Eight Times Tables
A 28-slide PowerPoint to use when learning about multiplication.
- Plus Plan
Multiplication Facts PowerPoint - Three Times Tables
A 28-slide PowerPoint to use when learning about multiplication.
- Plus Plan
Differentiated Easter Multiplication Worksheets (2-4)
Hop into the Easter season with printable Easter Multiplication Worksheets for elementary students.
- Plus Plan
Dot Day Multiplication Puzzle
Practice multiplying single-digit numbers and create a masterpiece with a Dot Day Multiplication puzzle.
- Plus Plan
Multiplication and Division Fact Families Triangle Flashcards
Use our multiplication and division fact families triangles to give your students practice with their basic facts up to 12.
- Plus Plan
Multiplication Division Fact Family Interactive Task Cards
Use our digital multiplication division fact family task cards to give your students practice with arrays and basic facts.
- Plus Plan
Fact Family Arrays Match-Up Game
Play this fact family arrays matching game with your students to give them practice identifying multiplication and division fact families.
- Plus Plan
Fact Families Multiplication and Division Worksheets
Download these fact families multiplication and division worksheets to help your students visualize fact families with arrays.