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
Estimation Worksheets (Addition and Subtraction)
Teach your students how to use their rounding skills to estimate sums and differences with this math worksheet.
- Plus Plan
Properties of Odd and Even Numbers Exit Tickets
Check for student understanding with these Odd and Even Properties exit tickets for the classroom.
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Roll and Round Dice Game
Help your student refine their rounding skills with this set of 7 printable math games.
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Estimating Sums and Differences Differentiated Worksheets
Teach your students how to round and use compatible numbers to estimate sums and differences with this set of differentiated worksheets.
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Odd and Even Properties Interactive Activity
Engage students in odd and even numbers with this interactive activity.
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Odd and Even Numbers Poster Set
Display these classroom posters with odd and even numbers to help students memorize these math rules!
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Multi-Digit Subtraction - Interactive Claw Machine
Review knowledge of 3-and-4-digit subtraction with an exciting interactive claw machine game!
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Odd and Even Numbers PowerPoint
A 23-slide interactive PowerPoint to use when introducing odd and even numbers to your students.
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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.
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Addition by Regrouping Classroom Poster
Learn the steps to addition with regrouping with this simple classroom poster.
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Addition Strategies Exit Tickets
Assess student knowledge of different addition strategies with these printable exit tickets.
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Break Apart Strategy Addition Worksheet Pack
Practice using the break apart strategy with this worksheet set.
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Jump Strategy Addition Worksheet Pack
Practice using the jump strategy with this worksheet set.
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Compensation Strategy Addition Mini Book
Use this mini-book to help your students learn how to use the compensation strategy to solve addition sums.
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Break Apart Addition Strategy Mini Book
Use this mini-book to help your students learn how to use the break apart strategy to solve two-digit addition problems.
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Adding within 1,000 Strip Diagram Match Up Activity
Practice using the strip diagram to add numbers within 1,000 with this match up activity.
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Jump Strategy Addition Interactive Activity
Practice using the addition jump strategy with this fun interactive activity.
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Fact Family Safari (Multiplication and Division) Interactive Resource
Go on a colorful safari adventure with your students and help them solve interactive challenges whilst learning about multiplication and division fact families!
- Plus Plan
Number Talks - Double Digit Subtraction Task Cards
Encourage the use of mental math strategies with 2-digit subtraction number talks task cards.
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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.
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Subtracting 2-Digit Numbers Task Cards
Practice 2-digit subtraction with this set of 18 task cards.
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Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
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Addition and Subtraction Work Mat
Practice addition and subtraction concepts daily with a printable work mat for students.
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Subtraction Strategies Puzzle Match
Practice identifying and using different subtraction strategies with a set of printable math puzzles.
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Multiplication and Division Fact Families Teaching Slides
Introduce your students to multiplication and division fact families with this 18-page editable instructional slide deck.
- Plus Plan
"March Mathness" Basketball Math Craft - Addition
Practice 2-3 digit addition (with and without regrouping) with a fun "March Mathness" craft activity.
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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.
- Plus Plan
Array Races Multiplication Game – Facts 2, 3, 5, and 10
Create arrays to fill the board with this fun multiplication game.
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Mental Math Division Posters
Use this set of division posters in your classroom when teaching different mental math strategies.
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Thanksgiving Math Worksheets - Multiplication Riddles
Have a bit of Thanksgiving math fun with a set of Multiplication Riddles!
- Plus Plan
Division Strategies Poster Set
Use this set of printable classroom posters when teaching different division strategies.
- Plus Plan
Rounding to the Nearest Ten - Interactive Activity
Practice rounding two-digit numbers to the nearest tens place with this interactive Google Slides activity.