Curated OER
Four Fundamentals of Addition First Graders Should Know By June
Send your first graders on to second grade confident in their basic addition skills!
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Ordering
Four sequences are missing some numbers; can your scholars fill them in? These aviation-themed number sequences require skip counting and counting backward. Beside each pattern learners can reference a jumbled set of numbers inside a...
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Hopping by 2s, part 2
Explore skip counting by twos with young mathematicians as they complete these engaging activities. First, they color in squares to represent counting by twos in an even sequence and an odd sequence. Next, they connect dots (by twos) to...
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Adding Up
Make addition visual in order to help beginners understand the concept. They add up beads on a string, examining an example before trying it on their own. Learners fill in addends and sums for these, and sometimes both....
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Count Forward from a Given Number Puzzle Worksheet
Practice counting on from a given number using this puzzle worksheet. There are 10 starting numbers in the first column, and learners follow them through four columns, counting by ones to find the next number. Although the instructions...
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Relate Counting to Addition and Subtraction
Use patterns to practice basic addition; pupils count by two, starting from eight and counting on to 20. They record the five numbers missing from the sequence. Below, the learning exercise walks learners through the...
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Count Forward from a Given Number
Using images of ice cream cones and carrots, this counting exercise has learners find sets of images with one more than the given set. For the first question, they count a set of six cones, then examine four other sets to indicate the...
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Relate Counting to Addition and Subtraction
Your math scholars may recognize patterns, but do they know they can use them to practice addition and subtraction? This instructional activity has scholars counting by threes, fours, and sixes to analyze number patterns and...
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Count Forward From...
On your mark, get set, COUNT! There are three starting numbers here: 5, 18, and 13. Learners fill in blank shapes to complete a number sequence. For the first, they only fill in nine more numbers, but the number of spaces to complete...
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Fill the Frame
How long does it take to fill a ten frame? Partners practice counting as they play this math game- and all you need are counters! Pairs use one die, rolling one at a time. For each roll, they add that many counters to their ten...
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Counting On to the Next Ten
Children count on by amounts that result in moving to the next set of 10. (They count on 4 from 26 and get to 30; or they count on 7 from 33 to get to 40.) Five practice exercises each have a nice big box where small hands can write...
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Counting and Adding Practice
In this counting and adding practice worksheet, students add objects to determine addition sums.In this problem solving worksheet, students solve three problems.
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Skill Explored: Count Forward from a Given Number Step-by-Step Lesson
It's warm-up time for your counters! Project this short instructional activity, covering up the explanation as learners try to solve the number sequence. They are given the beginning and ending numbers (four and 10), but have to complete...
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Counting on by 1's, 2's, 5's, 10's, 100's Sheet
In this counting on worksheet, students fill in blanks in rows counting on by 1's, 2's, 5's, 10's or 100's as instructed. A website reference for additional resources is given.
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Counting On
In this counting on worksheet, students count on from one number given to another, 7 total. A reference website for additional resources is given.
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Counting On #3
In this counting on worksheet, learners count on from given numbers to given numbers, 5 problems total. An answer key and website reference are given.
Primary Resources
Primary Resources: Addition and Subtraction Higher Numbers
An extensive selection of teacher resources to aide in teaching and reviewing addition and subtraction of two and three digit numbers, inverse operations, counting on, and other mental strategies for addition and subtraction. Resources...
E-learning for Kids
E Learning for Kids: Math: Husky Sled: Addition to 20
Kodi the sled dog needs your help. Can you help him count?
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Sums and Differences to 10
A guide to support parents as they work with their students in sums and differences to 10.
University of Cambridge
University of Cambridge: Nrich: Routes 1 and 5
Sharpen your logic and basic arithmetic skills while working on this challenge. Solution.
University of Cambridge
University of Cambridge: Nrich: Game Wild Jack
This math game is great for practice using all the operations: addition, subtraction, multiplication, and division. All you need is a deck of regular playing cards. Just follow the directions and you are in business.
University of Cambridge
University of Cambridge: Nrich: 2, 4, 6, 8
On this one page website sharpen your logic, addition, and subtraction skills while working on this challenge. The solution is available to double check your solution.