Curated OER
Addition, Double Digits (Carrying)
In this math worksheet, students add two double digit numbers. Carrying (or regrouping) from the ones to the tens column is required on 9 problems. Ten problems have answers greater than one hundred.
Curated OER
Addition Drills, part 5
Show scholars that if they can add up two addends, they can also add up three. Review the examples together before letting scholars try these 25 addition problems, each with three double or single-digit addends. Two of these add up to...
Collaborative Learning Project
Four in a Row Addition and Subtraction
Scroll down to find four fun addition and subtraction partner game boards, complete with endless opportunities for practice with numbers 0-38. Kids choose numbers from a number box and, depending on the game, either find the sum or the...
Curated OER
Addition-Doubles
In this addition worksheet, students complete a set of 25 problems, adding numbers to themselves. All problems are 1-digit, a reference website is included.
Curated OER
Number Wall
Use the number wall to practice addition, evens and odds, missing addends, and doubling. Learners answer various questions based on six numbers, filling in squares with digits. They list the odd numbers and total them, then list the even...
Curated OER
Addition Drill
A basic problem-solving worksheet has scholars completing 10 addition problems. The problems each involve two addends, and have single, double, and triple-digit numbers. Once they have found the sum, they locate the number from the list...
Curated OER
M & M Addition
Eat your math manipulatives, are you serious? Yup, Learners listen to the story The M & M's Addition book, add single digit numbers to reach sums up to six, and demonstrate addition and subtraction number combinations using several...
Curated OER
Mrs. Wood's First Grade Math Doubles Facts
A basic yet effective presentation on adding doubles (two of the same digit), awaits your young mathematicians. Each slide presents a simple problem and uses pictures that go along with each value. For example, the slide that has 6 + 6 =...
Math Learning Center
Addition Strategies
Help young mathematicians refer to simple addition strategies with a set of math posters. The pages feature ways to remember how to add zero to a number, how to determine if a number is odd or even, and making fast tens.
Curated OER
Who Wants to Win Millions?
Addition practice awaits your students in this engaging Jeopardy-style game. The students can earn hundreds of dollars by answering questions correctly. The categories include: Adding Doubles, Add and Find Missing Numbers, Adding 3...
Curated OER
Addition of Two-Digits
In this finding the sums instructional activity, students add two-digit numbers plus two-digit numbers with and without regrouping. Students solve 18 problems.
Curated OER
Adding Doubles Facts
In this addition activity, students add one and two digit numbers that are doubles facts. Students complete 40 addition problems.
Curated OER
Adding Doubles Two Digit Numbers
In this addition worksheet, students add doubles facts that are all two digit numbers. Students complete 40 addition problems.
Curated OER
Doubling Two Digit Numbers
In this addition worksheet, learners add one and two digit numbers that are doubles facts. Students complete 40 addition problems.
Curated OER
Using Addition Strategies
For this using addition strategies worksheet, students use counters, zero property, and doubles strategies to add one-digit numbers. Students add twenty problems.
Curated OER
Addition-Double Plus One
In this addition worksheet, students complete a total of 100 problems using 1-digit numbers and adding doubles plus one. A website reference is given for additional resources.
Curated OER
Adding Two- and Three-Digit Numbers
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
Curated OER
Adding Single-Digit Doubles
In this doubles addition activity, students solve 20 problems adding single-digit doubles, determine which doubles add up to given sums and add 10 "near doubles." A website reference for additional resources is provided.
Curated OER
Doubles and Halves 3
Build mental math skills by teaching learners to double and half three-digit numbers. They start out by doubling one of seven double-digit numbers. Next, they discuss their strategy, and then practice doubling and halving 3-digit...
DK Publishing
Addition Practice Worksheet (Adding Three 2-digit Numbers)
Three addends stack up for some strenuous sum practice! All of the numbers are double-digits, and regrouping is often necessary. Challenge your second graders or provide practice for older mathematicians with this assignment. An answer...
Curated OER
Doubling Two Digits (No Carrying)
In this addition practice activity, students hone their math skills as they solve 40 problems that require them to add 2-digit numbers that double themselves.
Curated OER
Doubling Two Digit Numbers (All Problems) Version 2
In this addition activity, students solve 40 problems in which two digit numbers are doubled. There will be carrying in some of the problems. Example: 79 + 79.
Curated OER
Single Digit Doubling Version 1
For this addition practice worksheet, students hone their math skills as they solve 40 problems that require them to add 1 and 2-digit numbers that double themselves.
Curated OER
Double Digit Addition 1
In this addition activity, students solve 20 problems in which two digit numbers are added with and without carrying. There are no examples on the page.