Math 1.5
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) recite numbers forward and backward from
any given number between 1 and 120;
- (A) skip count by twos, fives, and tens to determine the total number of objects up to 120 in a set;
- (B) use relationships to determine the number that is 10 more and 10 less than a given number up to 120;
- (C) represent word problems involving addition and subtraction of whole numbers up to 20 using concrete and pictorial models and number sentences;
- (D) understand that the equal sign represents a relationship where expressions on each side of the equal sign represent the same value(s);
- (E) determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation; and
- (F) apply properties of operations to add and subtract two or three numbers.
- Plus Plan
Number Talks - Balancing Equations Task Cards
Build number sense skills with this set of 40 task cards.
- Plus Plan
Number of the Day Worksheet
Explore numbers using this number of the day worksheet with your students.
- Free Plan
Fact Family Find and Flip - Addition and Subtraction Up to 20
Addition and subtraction game cards demonstrating the relationship between fact families.
- Plus Plan
CUBES Bulletin Board and Bookmark Set
Tackle word problems with this CUBES problem-solving bulletin board and bookmark set.
- Plus Plan
Roll, Add, and Color - Easter Bunny
A fun roll, add, and color sheet featuring an Easter bunny.
- Free Plan
What's Missing? - Ten More, Ten Less Task Cards
Find numbers ten more or ten less than a given two- or three-digit number with this set of 20 task cards.
- Plus Plan
Roll, Add, and Color - Easter Basket
A fun roll, add, and color sheet featuring an Easter basket.
- Plus Plan
Skip Counting Robot Worksheets - 2s, 5s, and 10s
A set of 4 robot-themed worksheets for students to practice skip counting by 2s, 5s, and 10s.
- Free Plan
Black and White Number Chart 1–120
A black and white number chart showing the numbers 1-120.
- Plus Plan
Ten More, Ten Less Within 100 - Cut and Paste Worksheet
Practice adding and subtracting 10 from given numbers within 100 in this cut-and-paste worksheet.
- Plus Plan
Number Talks - Making Ten Task Cards
Build number sense skills with this set of 20 task cards.
- Plus Plan
Counting Forwards and Backwards Within 100 - Cut and Paste Worksheet
Practicing counting forwards and backward from a given number within 100 with this cut and paste worksheet.
- Plus Plan
Counting Collections in the Hundreds PowerPoint
A 15-page editable PowerPoint to use in the classroom when exploring efficient ways of counting collections in the hundreds.
- Plus Plan
Skip Counting by 1, 2, 5 and 10 Sorting Activity
Set up this sorting activity as a small group or rotation task for your students to practise thier skip counting skills.
- 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
100 Day STEM Challenge
Count to 100 while fostering critical thinking and problem-solving skills with this set of 11 task cards.
- Plus Plan
100 Action Verbs
Practice counting to 100 by 1’s and 10’s with this set of 24 action cards that get students moving, reading, and writing.
- Plus Plan
Whole Numbers on a Number Line Worksheet
Practice finding the missing number on number lines.
- Free Plan
Roll and Color Worksheet - One More, One Less
An interactive worksheet to practice finding the number that is 1 more and 1 less than a given number.
- Plus Plan
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.
- Plus Plan
Ten More, Ten Less Worksheet
Practice or review adding and subtracting 10 from a given number.
- Plus Plan
Number Talks - Target Number Task Cards
Build number sense skills with this set of 20 task cards.
- Plus Plan
What's Next? - Counting Task Cards
Practice counting forward and backward from numbers within 100 with this set of 16 task cards.
- Plus Plan
Place Value Work Mat
Practice place value concepts with this work mat for students.
- Plus Plan
Numbers, Words, and Tallies Mix-Ups - Tens
A game to help your students understand numbers and all of the different ways they can be represented.
- Plus Plan
Skip Counting Worksheet
A worksheet focusing on skip counting by 2s, 5s, and 10s.
- Plus Plan
3-Digit Place Value Warm-Up - Interactive PowerPoint
An engaging 44-slide interactive PowerPoint to use when learning about place value to 3-digits.
- 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
Skip Counting Robot Strips - 2s, 5s, and 10s
A set of 12 skip counting robot strips to help students learn to skip count by 2s, 5s, and 10s starting at any given number.
- Free Plan
Number Sequencing to 100 - Worksheet
A raindrop themed place value worksheet to use when sequencing numbers to 100.
- Plus Plan
Missing Addend to 10 Flashcards
Practice all the ways to make ten with this set of flashcards.
- Plus Plan
Skip Counting Worksheets - Dot Day Activities
Use this cute caterpillar themed worksheet for your students to practice and improve their skip counting skills!