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.
- Free Plan
Roll It! Operations Game
Use this fun game to practice all four operations and/or order of operations.
- Free Plan
Multiplication Chart
Print a handy multiplication chart for your students — it's free for teachers!
- Free Plan
How Much Is It? - Money Task Cards
A set of 12 money word problem task cards.
- 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.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
- Free Plan
Division with Models Worksheet
Complete 8 division word problems by representing dividends as numbers, pictures, and number sentences.
- Free Plan
Financial Literacy Math Investigation – Pop–Up Shop on Wheels
A mathematics investigation involving financial literacy, embedded in a real-world context.
- Plus Plan
Multiplication Mystery Picture (Ice Cream)
Use the color-coded multiplication guide to complete the grid and reveal a mystery picture.
- 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.
- Free Plan
Color by Number – Multiplication Fact Practice (Mixed)
Practice multiplication facts through 12 with this fun color by number worksheet.
- Plus Plan
Dot Day Multiplication and Division Color By Number
Integrate Dot Day concepts into your math lessons with printable Dot Day Multiplication and Division color-by-number worksheets.
- Plus Plan
Multi-Step Addition and Subtraction Word Problem Task Cards
Solve multi-step addition and subtraction word problems with a set of printable math task cards.
- Plus Plan
Math Mazes (Multiplication and Division)
Solve these mazes by manipulating numbers using multiplication and division skills.
- Free Plan
Color by Number – Repeated Addition and Multiplication
Guide your students to connect repeated addition with multiplication by completing this color-by-code multiplication worksheet.
- Free Plan
Rounding Task Cards
Use place value knowledge to round numbers up through the hundred thousands place with this free set of 20 task cards.
- Plus Plan
Dominate the Dragon – Mental Math Worksheets
Capture your students' interest in math drills for all four operations with these fun dragon-themed differentiated math worksheets.
- Plus Plan
Multiplication Arrays Mini-Book
Teach your students about multiplication and array models with this printable mini-book.
- Free Plan
Odd and Even Numbers Sorting Activity
Identify and sort 2- and 3-digit numbers into odd and even categories.
- Free Plan
Odd and Even Properties Student Cheat Sheet
Help students remember the properties of odd and even numbers with this student cheat sheet.
- Plus Plan
Odd and Even Properties Interactive Activity
Engage students in odd and even numbers with this interactive activity.
- Free Plan
Subtraction Strategies – Worksheet
Assess your students’ knowledge of subtraction strategies with a subtraction assessment.
- Plus Plan
Build a Multiplication Gnome – Multiplication Fluency Game
Have fun recalling multiplication facts and building a cute gnome with this math game.
- 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.
- Plus Plan
Problem Solving - Multiplication and Division Worksheet
Practice solving word problems using one-step division and multiplication.
- Free Plan
Fill the Grid Active Game
An active game that allows students to practice their multiplication facts.
- Free Plan
Math Mazes - Two-digit Addition
Practice adding two-digit numbers with this set of differentiated math mazes.
- Plus Plan
Donut You Love Arrays? Interactive Task Cards
Help your students relate multiplication facts and arrays with this set of 24 interactive task cards.
- Plus Plan
Introduction to Multiplication Strategies Teaching Slides
Introduce your students to different multiplication strategies such as arrays, equal groups, repeated addition and skip counting with this 34-page slide deck.
- Free Plan
Desk-Sized Multiplication Charts for Students
Download 4 desk-size multiplication charts so every student can keep their own chart handy!
- 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
Multiplication Color By Number Worksheet Pack
Practice those times tables with a fun set of multiplication color by number worksheets.
- Plus Plan
"March Mathness" Basketball Math Craft - Addition
Practice 2-3 digit addition (with and without regrouping) with a fun "March Mathness" craft activity.