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Lesson Plan
Curated OER

Yummy Gummy Subtraction

For Teachers K - 3rd
Here is a quick 15 minute instructional activity intended to introduce subtraction. Learners count and subtract gummy bears to complete 5 problems. The lessons suggest that the gummy bears can be saved and used the next day, but gummy...
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Worksheet
Curated OER

Equal Sums

For Students 1st - 2nd
Make addition a game! As learners become more familiar with addition, they can incorporate this equal sums matching activity into their practice time. The materials (included) are twenty-four cards, each with a simple addition problem...
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Worksheet
Maths Blog

Make 20

For Students 1st - 3rd Standards
There are quite a few ways to make the number 20 through addition. Learners fill in missing addends to reach the sum of 20 then answer additional related questions. This is a good resource because it has the class both add to 20 and...
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Worksheet
Curated OER

Naming Numbers

For Students 1st
In this addition and subtraction fact families worksheet, 1st graders write five fact family answers for each of six numbers. In a sample problem, students are instructed to find names for 8. The sample answers are 4+4 and 11-3.
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Worksheet
Curated OER

Name For Numbers

For Students 2nd
In this same number facts instructional activity, 2nd graders use either addition or subtraction to solve 8 math problems and then place the two math problems that match the numbers at the bottom of 4 trees on the lines provided.
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Worksheet
Curated OER

Using Doubles to Subtract

For Students 1st
In this subtraction activity, 1st graders use addition doubling patterns to subtract numbers. For instance, one problem asks students to subtract three from six. They are directed to think that 3+3=6. Students write the answer to 6-3.
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Worksheet
Curated OER

Adding 0 and 1

For Students 1st - 2nd
In this adding worksheet, students practice adding one-digit numbers. They add numbers in the zero and one fact family. There are 30 problems on this one-page worksheet. An answer key is included.
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Worksheet
Curated OER

Adding 3

For Students 1st
In this addition worksheet, 1st graders enhance their addition skills by solving the 35 addition problems. Students add 3 to the given numbers in each problem.
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Interactive
Curated OER

Adding 1- and 2-Digit Numbers (Regrouping)

For Students 1st
This online worksheet provides 30 practice problems in which learners add single- and double-digit numbers. The sums require regrouping, so even though the interactivity is catchy, no accommodation is made for the fact that learners...
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Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems Two Version 1

For Students 5th - 6th
In this word problems worksheet, students read the word problems and use addition or subtraction to solve the problems. Students solve 5 word problems.
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Worksheet
Curated OER

C+D Two Minute Test Version 2

For Students 1st
In this addition worksheet, 1st graders find the sums of 80 basic addition math facts. They work with digits up to 6 and add most of them to 1 in this worksheet that is also a quiz.
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Worksheet
Curated OER

All Two Minute Test, #2

For Students K - 2nd
In this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.
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Worksheet
Curated OER

C+D Two Minute Test

For Students K - 2nd
In this addition facts practice instructional activity, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.
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Worksheet
Curated OER

A+B Two Minute Test

For Students K - 2nd
In this addition facts practice activity, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.
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Worksheet
Curated OER

E+F Two Minute Test

For Students K - 2nd
In this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.
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Worksheet
Curated OER

E+F Two Minute Test

For Students K - 2nd
In this addition facts practice learning exercise, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.
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Worksheet
Curated OER

I+J Two Minute Test

For Students K - 2nd
In this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.
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Worksheet
Curated OER

All Two Minute Test

For Students K - 2nd
In this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.
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Lesson Plan
Curated OER

Math Lesson Study Plan

For Teachers 2nd
Second graders find missing addends by solving math word problems. In this missing addend lesson, 2nd graders work in a whole group setting to find the missing addends in word problems before using the strategies to work independently....
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Lesson Plan
Curated OER

Number Tick Tack Toe:

For Teachers 1st - 3rd
Students practice basic addition and subtration facts to twelve and use thinking skills to win at tick tack toe.
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Lesson Plan
Curated OER

The Squares of Numbers in Multiplication

For Teachers 2nd - 3rd
Students make multiplication squares. In this math instructional activity, students review their multiplication facts and multiplication strategies. Students are introduced to multiplication squares when multiplying a number by itself.
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Worksheet
Curated OER

Easter Eggs in a Basket - Sums to 198 (B)

For Students 1st - 3rd
In this double digit addition review activity, students use their math skills to solve 20 problems that require them to add 2 digit numbers.
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Worksheet
Curated OER

Addition/Join Result Unknown; Fact Family-4

For Students 3rd - 6th
By combining amounts from two parts of the day, your students will find a total sum.
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Worksheet
Curated OER

Subtraction Practice Series

For Students 2nd
In this mathematics learning exercise, 2nd graders solve a number of problems by subtracting a two-digit number from another two-digit number and regrouping when necessary. There are 36 problems to solve on the sheet.

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