Math 2.7
Algebraic reasoning. The student applies mathematical process standards to identify and apply number patterns within properties of numbers and operations in order to describe relationships. The student is expected to:
- (1) determine whether a number up to 40 is even or odd using pairings
of objects to represent the number;
- (A) use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200; and
- (B) represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem.
- Plus Plan
Secret Number Patterns – Card Game
Keep your secret number pattern hidden as you race to be the first to create number patterns based on given rules.
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More or Less Worksheet
Practice adding and subtracting 10 and 100 to a three-digit number.
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Open-Ended Math Problem Solving - Grades 1, 2, and 3 (PowerPoint Version)
A PowerPoint with 20 open-ended problem solving questions covering a range of mathematical concepts.
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Skip Counting by 2s, 5s, and 10s PowerPoint
A 28-page editable PowerPoint to use in the classroom when introducing skip counting by 2s, 5s, and 10s.
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Skip Counting Number Puzzles
A fun and engaging set of 10 number puzzles to help students skip count in the classroom.
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Odd and Even Cut-and-Paste Worksheet
Engage students in practicing their knowledge of odd and even numbers with these simple cut-and-paste worksheets.
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Odd and Even Number Spinner Template
Make an odd and even number spinner to use during math lessons.
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Even or Odd Kaboom Game
Practice odd and even identification with an exciting game of Kaboom!
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2nd Grade Odd or Even Tic-Tac-Toe Game
Practice identifying odd and even in simple numbers and sums with this fun Tic-Tac-Toe game
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2nd Grade Odd and Even Numbers Worksheet
Introduce and explore odd and even numbers with this set of odd and even number worksheets.
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Odd and Even Maze Worksheets
Explore odd and even numbers with your students with these fun maze activities.
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Addition and Subtraction Rules for Odd and Even Numbers Matching Activity
A matching activity to use when learning addition and subtraction rules for odd and even numbers.
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2nd Grade Odd or Even Number Popcorn Sorting Activity
Sort popcorn shaped numbers into either the odd popcorn bucket or the even popcorn bucket.
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2nd Grade Counting Odd and Even Numbers Worksheet Pack
Identify odd and even numbers in a variety of activities in these odd and even worksheets.
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Space-Themed Odd and Even Board Game
Play this space-themed game board and practise odd and even numbers at the same time!
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2nd Grade Odd and Even House Numbers Cut and Paste Worksheet
Practice sorting odd and even numbers with this set of cut and paste worksheets.
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2nd Grade Odd and Even Foldable Book Template
Create an odd and even number foldable book to use as a tool during math lessons on odd and even numbers.
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Charts of Odd and Even Numbers Up to 500
Encourage your students to identify odd and even numbers with this set of number charts up to 500.
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2-Digit Number of the Day - Spiral Review
Review a variety of second-grade math concepts with a Number of the Day slide deck and recording sheet.
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10 More, 10 Less, 100 More, 100 Less — I Have, Who Has Game
Find the number ten more than, ten less than, one hundred more than, and one hundred less than the given number in this fun whole-class game!
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100 More and Less Worksheets - Cut and Paste
Use an understanding of place value to determine a number 100 more or less than a number with a pair of cut-and-paste math worksheets.
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2-Digit Subtraction Model Match-Up
Use a rigorous subtraction matching game to match subtraction word problems with number sentences, bar models, and solutions.
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Number Patterns: More or Less – Puzzle Match-Up
Use your understanding of place value and skip counting to determine 10 or 100 more or less than a 3-digit number with this set of puzzles.
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Cowboy Clip Cards – 10 More, 10 Less/100 More, 100 Less
Use an understanding of place value to determine a number 10 or 100 more or less than a number with this set of clip cards.
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Number Patterns – More and Less Worksheets
Use place value skills to mentally add and subtract 10 or 100 to a given number with this set of worksheets.
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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.
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Math Warm-Ups Interactive PowerPoint - Grade 2
A PowerPoint providing a series of warm-up activities for Grade 2 students across the mathematics curriculum.
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Even and Odd Numbers Task Cards - Word Problems
Identify odd and even numbers within word problems with a set of task cards.
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Christmas Printables - Math Skip Counting Puzzles
Grab a set of 10 printable Christmas puzzles to help students skip count in the classroom.
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CUBES Bulletin Board and Bookmark Set
Tackle word problems with this CUBES problem-solving bulletin board and bookmark set.
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Roll and Color Worksheet for Ten More, Ten Less
Use this interactive worksheet to help students practice finding the number that is 10 more and 10 less than a given number.
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100 More , 100 Less Matching Game (Three-Digit Numbers)
Match 3-digit number cards to find pairs that are 100 more or 100 less of each other.