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
Addition and Subtraction Word Problems - Match Game
Practice reading, modeling, and solving addition and subtraction word problems with a matching activity.
- Free Plan
Odd and Even Numbers Sorting Activity
Identify and sort 2- and 3-digit numbers into odd and even categories.
- Free Plan
2nd Grade 'I Spy' Odd and Even Number Worksheet
Practice determining odd and even numbers of objects with this fun scavenger hunt worksheet.
- Plus Plan
2-Digit Subtraction Model Match-Up
Use a rigorous subtraction matching game to match subtraction word problems with number sentences, bar models, and solutions.
- Free Plan
Fall Math Center - Odd and Even Number Sort
Identify and sort 2- and 3-digit numbers into odd and even categories with a Fall math activity.
- Free Plan
Black and White Number Chart 1–120
A black and white number chart showing the numbers 1-120.
- Plus Plan
Number of the Day Worksheet
Explore 4, 5, and 6-digit numbers using this number of the day worksheet with your students.
- Free Plan
2nd Grade Odds and Evens Animal Racing Game
Play this fun animal racing came to quickly practice odd and even number recall.
- Plus Plan
2nd Grade Odd and Even Monsters Sorting Activity
Sort odd and even numbers in this fun monster-themed sorting activity.
- Plus Plan
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.
- Plus Plan
CUBES Bulletin Board and Bookmark Set
Tackle word problems with this CUBES problem-solving bulletin board and bookmark set.
- Plus Plan
Ten More, Ten Less Worksheet
Practice or review adding and subtracting 10 from a given number.
- Plus Plan
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.
- Plus Plan
Daily Math Problems - Grades 2-3
A 44-slide PowerPoint that includes 20 one and two-step word problems.
- Free Plan
Skip Counting by 10s Dominoes
A set of dominoes to use in the classroom when learning to skip count by 10.
- Plus Plan
Skip Counting by 2s Dominoes
A set of dominoes to use in the classroom when skip counting by 2s from 0 to 100.
- Plus Plan
2nd Grade Fishing Odd or Even Numbers Worksheets
Go fishing for odd and even numbers with your students using this set of three worksheets.
- Plus Plan
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
- Plus Plan
Odd and Even Numbers Poster Set
Display these classroom posters with odd and even numbers to help students memorize these math rules!
- Plus Plan
Odd and Even Numbers PowerPoint
Introduce your students to the wonderful world of odd and even numbers with this instructional slide deck.
- Plus Plan
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.
- Plus Plan
Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
- Plus Plan
Printable Skip Counting Worksheets and Charts
Practice and review skip counting by 2,3,4,5,and 10 with a pack of printable skip counting worksheets and anchor charts.
- Plus Plan
Christmas Printables - Math Skip Counting Puzzles
Grab a set of 10 printable Christmas puzzles to help students skip count in the classroom.
- Plus Plan
Ten More, Ten Less Match-Up - Three-Digit Numbers
Identify ten more or ten less of a given 3-digit number with this set of 36 match up cards.
- 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
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.
- Plus Plan
Number Patterns - Worksheet
A worksheet to use when completing number patterns.
- Plus Plan
I Have, Who Has? Game - Place Value (3-Digit Numbers)
A whole-class game to consolidate students' understanding of 3-digit place value.
- Plus Plan
4-Digit Place Value - Assessment
Assess your students' knowledge of place value to the thousands place with this open-ended worksheet.
- Plus Plan
I Have, Who Has? 4 Digit Place Value Game
Explore numbers up to 4-digits with this fun whole class place value game of 'I have, Who Has?'
- Plus Plan
Skip Counting Number Puzzles
A fun and engaging set of 10 number puzzles to help students skip count in the classroom.