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
Multiplication Fact Rockets
Display these multiplication facts anchor charts in your classroom to help your students recall these valuable number facts.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
- Plus Plan
Standard Algorithm Addition – Teaching Slides
Use these editable, interactive teaching slides to guide your students through standard algorithm addition with regrouping.
- Plus Plan
Division Dragon – Worksheet
Division doesn't have to be boring! Let your pupils practise with our fun differentiated dragon division worksheets.
- Plus Plan
Equal Groups Multiplication Worksheets
Reinforce how to relate equal group models and multiplication with this printable worksheet pack.
- Plus Plan
Large Multiplication Chart (Blank)
Use this 4-page blank multiplication chart to teach your students about finding products, multiples and number patterns.
- Free Plan
Multiplication Chart
Print a handy multiplication chart for your students — it's free for teachers!
- Free Plan
Desk-Sized Multiplication Charts for Students
Download 4 desk-size multiplication charts so every student can keep their own chart handy!
- Free Plan
Array Match-Up Activity for 3rd Grade
Challenge your students to create sets of arrays, multiplication facts and products with this matching game for 3rd grade.
- 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
Estimating Sums & Differences – 3rd Grade Math Mazes
Sharpen your students’ rounding and estimation skills with a set of 3rd grade math mazes.
- Free Plan
Odd or Even Cut and Paste Worksheets
Review odd and even numbers with this set of two cut and paste worksheets.
- Plus Plan
Skip Counting by 2,3,4,5, & 10 Mystery Picture
Excerpt: Have your students uncover a mystery picture by solving skip counting problems to and multiply by 2,3,4,5 & 10.
- Plus Plan
Compensation Strategy for Addition Interactive Slide Deck
Teach your students to use the compensation strategy for addition with an interactive teaching slide deck.
- Plus Plan
Adding within 1,000 Mystery Image Reveal Worksheet
Practice using the strip diagram to add within 1,000 with this fun mystery picture reveal activity.
- Plus Plan
Missing Addends Addition Worksheet
Build addition strategies with this worksheet where students need to identify the missing addend and matching subtraction equations.
- Plus Plan
Compensation Strategy Addition Mini Book
Use this mini-book to help your students learn how to use the compensation strategy to solve addition sums.
- Plus Plan
Subtraction Using the Bar Model - Worksheet
Review and assess your students’ subtraction skills with a 3-digit subtraction worksheet focusing on the bar model strategy.
- Plus Plan
Subtraction Game - 2-Digit Subtraction Dominoes
Use this printable set of double-digit subtraction dominoes to practice a variety of subtraction strategies.
- Plus Plan
Pop Art Products - Basketball Color By Number
Bring some pop art into the classroom with a multiplication color-by-number worksheet.
- Plus Plan
Fill-in-the-Blank Multiplication Chart Task Cards
Use this set of task cards to Improve student understanding of multiplication tables by recalling facts through 10 × 10.
- Free Plan
Odd and Even Number Sort
Sort even and odd numbers with this engaging task‑card activity that helps teachers confidently reinforce number concepts while keeping students motivated and on task.
- Free Plan
Rolling for Cash — Printable Counting Coins Game
Print a customizable money game for kids that requires addition and skip counting skills to count coins.
- 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
Addition and Subtraction Problem Solving Task Cards
Practice solving 1- and 2-step word problems by adding and subtracting 2-digit numbers with this set of 16 task cards.
- Plus Plan
Subtracting 2-Digit Numbers Worksheet
Practice 2-digit subtraction with regrouping with this drill and practice worksheet.
- Plus Plan
Color by Number - Multiplication Facts of 2, 3, 5, and 10
An engaging activity to consolidate your students' understanding of multiplication facts.
- Plus Plan
Color by Number - Division Facts of 2, 3, 5, and 10
An engaging activity to review your students' understanding of division facts.
- Plus Plan
Color by Number - Multiplication Facts of 10
An engaging activity to consolidate your students' understanding of multiplication facts.
- Plus Plan
Color by Number - Multiplication Facts of 9
Practicing multiplication facts of 9 doesn't have to be boring when you use this color-by-number worksheet.
- Plus Plan
Problem Solving - Multiplication and Division Worksheet
Practice solving word problems using one-step division and multiplication.
- Free Plan
Division with Models Worksheet
Complete 8 division word problems by representing dividends as numbers, pictures, and number sentences.