+
Worksheet
Curated OER

Missing Tens

For Students 1st - 2nd
Foster mental math skills with this worksheet; combine with 10-rods to modify. Twenty problems provide plenty of practice to master subracting by tens. Missing addends promote algebraic thinking. 
+
PPT
Curated OER

Basic Addition Practice

For Teachers 1st - 2nd
Here is a simple presentation which will give young mathematicians practice in adding numbers together. The problems are quite simple, but this would be a good way to encourage your charges to utilize mental math.
+
Worksheet
Math Worksheets Land

Add and Subtract to 100

For Students 2nd - 3rd Standards
Get some practice with double-digit addition and subtraction from all directions! Learners complete two equations for each operation, one horizontally and one vertically. Consider your objective with this one; do you want scholars to use...
+
Worksheet
Curated OER

Add and Subtract to 100

For Students 1st - 3rd
These addition and subtraction problems probably aren't written the way your scholars are used to seeing them, especially since they have double-digit addends and subtrahends. This set of eight horizontal equations gives learners a...
+
Worksheet
Curated OER

Match the Sums and Differences Worksheet

For Students 1st - 2nd
Because these eight addition and subtraction equations are written horizontally, learners will need to either re-write them or use mental math to solve them. Depending on your objectives, either would be a fine use of this worksheet....
+
Lesson Plan
Curated OER

Big Steps

For Teachers 2nd
Second graders practice developing strategies for mental calculation when counting in 10s and 100s. They mentally perform calculations involving addition and subtraction to be able to state the difference between numbers by counting in...
+
Lesson Planet Article
Curated OER

Roll Seven!

For Teachers 2nd - 6th
Roll Seven is a fun and engaging dice game that encourages the use of mental math.
+
Worksheet
Curated OER

Mental Math and Money Problems

For Students 2nd - 4th
In this cost worksheet, students add the total cost of buying items using British money. Students complete 12 problems on this worksheet.
+
Assessment
Los Angeles County Office of Education

Assessment for the California Mathematics Standards Grade 2

For Students 2nd Standards
Test scholars mathematic skills with an assessment addressing addition, subtraction, multiplication, place value, measurement, geometric shapes, expanded notation; and their ability to compare numbers, write number sentences, draw...
+
Interactive
ABCya

Gobble Squabble

For Students K - 5th Standards
A Thanksgiving-themed interactive boosts addition, subtraction, multiplication, and division facts. Using the keyboard's arrows, players navigate a turkey through a maze, gobbling up as many berries as possible without getting tagged by...
+
Lesson Plan
Curated OER

Number Lines and Bead Strings

For Teachers 2nd - 3rd
Students solve addition and subtraction problems using strings of beads and number lines. They mentally perform addition and subtraction problems, and write and solve story problems involving whole numbers.
+
Lesson Plan
Curated OER

Chalkboard Relay-PE Lesson

For Teachers 2nd - 3rd
In the lesson, Chalkboard Relay-PE Lesson, young scholars benefit from physical and mental activities. Students will compete in teams using running and addition problems as the determinant factors of which team wins. Moreover, young...
+
Worksheet
Curated OER

Sums

For Students 2nd - 3rd
In this addition word problems worksheet, learners read the problems, use mental math, and find the sums. Students solve five problems.
+
Worksheet
Curated OER

Multiplication: Mixed Facts

For Students 2nd - 3rd Standards
In this finding the products worksheet, students multiply one-digit numbers by one-digit numbers using mental math. Students solve 36 problems.
+
Worksheet
Curated OER

Multiplication: Mixed Facts 2

For Students 2nd - 3rd Standards
In this finding the products instructional activity, students multiply one-digit by one-digit numbers using mental math. Students solve 35 problems.
+
Worksheet
Curated OER

Division: Facts Under Ten

For Students 2nd - 3rd
In this finding the quotients worksheet, students use mental math to divide two-digits by one-digit with no remainders. Students solve 80 problems.
+
Worksheet
Curated OER

Division Facts

For Students 2nd - 3rd
In this finding the quotients instructional activity, students use mental math to divide one-digit and two-digit numbers by one-digits with no remainders. Students solve 40 problems.
+
Worksheet
Curated OER

Addition and Subtraction

For Students 2nd - 3rd
For this finding the sums and differences of horizontal problems worksheet, students add and subtract one-digit and two-digit numbers using mental math. Students solve 242 problems.
+
Lesson Plan
Curated OER

20 Field Day Activities Any Kid Can Do (And Do Well!)

For Teachers K - 8th
Learners participate in activities in which they practice their physical skills. They work together on some of the activities to practice mental skills as well. They show their team spirit as the winners are announced.
+
Lesson Plan
Curated OER

The Numbers Get Larger

For Teachers 2nd
Second graders examine how to use mental strategies for addition and subtraction. They look at part/whole strategies for multi-digit problems and define which one would be best used for a particular problem. They use tens frames to solve...
+
Worksheet
abcteach

Simple Integer Addition

For Students 2nd - 4th Standards
Add to your collection of math resources with this skills practice instructional activity. Offering dozens of addition problems with sums less than 100, this resource is a simple way to hone the basic skills of young mathematicians.
+
Worksheet
Curated OER

Multiply One-Digits

For Students 2nd - 3rd Standards
In this finding the products instructional activity, students multiply one-digit times one-digit numbers to solve. Students solve 35 problems.
+
Worksheet
Math in English

Skip Counting

For Students K - 2nd Standards
Help young mathematicians take the next step toward fluent addition with a simple skip counting exercise. 
+
Worksheet
Coloring Squared

Thanksgiving Pilgrim—Holiday Subtraction

For Students 1st - 2nd Standards
What's the mystery picture? Pupils solve the subtraction problems in each square. Then they use the key at the bottom to determine the color of the square. 

Other popular searches