Teacher's Guide
Addition with and without Regrouping Valentine's Day
Young mathematicians practice adding one- and two-digit numbers with and without regrouping, in a Valentine's Day math activity.
K-5 Math Teaching Resources
2-Digit Addition Template
Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...
Curated OER
Making Math More Fun
Trick young mathematicians into practicing their basic arithmetic with this extensive collection of fun math games. Whether you're teaching addition, subtraction, multiplication, division, place value, or even fractions, there is a game...
Curated OER
Addition: 1-Digit With Regrouping
In this addition worksheet, students complete a set of 80 problems, adding one digit numbers. Problems require regrouping and are set up 16 per page. Answers are included.
Curated OER
Practice Adding
Challenge your first graders with 24 addition problems. The first section of problems use numbers from 5 to 64, while the second section contains problems adding three numbers together. The last few problems prompt young mathematicians...
Curated OER
Single Digit Addition
In this addition worksheet, learners find the sums in 15 single digit problems, regrouping as needed. They see black line pictures of dinosaurs and animals on the page.
Curated OER
Subtraction
In this subtraction worksheet set, students find the differences in 480 problems; 24 per page. They subtract two digit numbers from three digit numbers regrouping when necessary.
Curated OER
What's Missing?
Add a challenge for your young mathematicians' adventures in double-digit addition. Instead of simply computing sums in the 9 problems, they work backwards to fill in blanks among the addends. Resource makes a terrific extension or...
Curated OER
Add Two-Digit Numbers
In this addition worksheet, students practice adding 9 two-digit addition math problems involving tens, ones and regrouping. Students solve the answer to 1 test prep question and fill in the circle for the correct answer from a multiple...
Curated OER
Fun Math
In this finding the sum worksheet, students add one-digit plus one-digit numbers with no regrouping on a worksheet with clip art next to each problem. Students solve 15 problems.
Curated OER
Add Two-Digit Numbers
In this addition worksheet, students practice adding 6 2-digit mathematical problems. Students follow 3 steps to adding tens and ones together. Students trace 4 dotted numbers provided in 2 addition problems.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add 1 digit numbers together with regrouping. Students complete 15 addition problems and write the sum.
Curated OER
Sums of 8 and 9
In this addition instructional activity, students solve a total of 25 problems using 1-digit numbers with sums of 8 or 9. regrouping. A website reference for additional resources is given.