+
Lesson Plan
Curated OER

Mathville 1

For Teachers 1st
In this addition and subtraction worksheet, 1st graders add fifteen pairs of numbers between one and ten. They subtract on five problems. Three subtraction problems require regrouping.
+
Lesson Plan
2
2
American Chemical Society

Density: Sink and Float for Liquids

For Students 6th - 8th Standards
We don't think of liquids as floating typically, but a quick look at any oil spill tells a different story. Lesson explores various densities of liquids and why this fact is important. After observing the density variation, scholars...
+
Lesson Plan
1
1
Science 4 Inquiry

Let's Get Moving

For Teachers 6th - 8th Standards
Rivers top the list of causes of erosion over time. Scholars experiment with wind, water, and ice reshaping sand. They connect the simulations facts about erosion and deposition to understand unique landforms such as the Grand Canyon and...
+
Worksheet
Curated OER

Subtraction Practice Series 3a (2 Digits Without Regrouping)

For Students 1st - 2nd
In this math instructional activity, students solve 30 problems in which 2 digit numbers are subtracted from 2 digit numbers. There is no regrouping on the page.
+
Lesson Plan
Curated OER

Combining Foods

For Teachers Pre-K - 2nd
Students explore addition. In this math lesson, students discover how addition and subtraction are related. Students model related addition and subtraction facts.
+
Worksheet
Curated OER

Take Away From 10

For Students K - 1st
In this subtract from ten worksheet students take away single digit numbers from ten to solve 20 equations with a fill in the blank sum.
+
Worksheet
Curated OER

Dinosaur Addition

For Students Pre-K - 1st
For this math with counters worksheet, students use their math skills to solve the 3 problems that require them to add with 1 digit numbers.
+
Lesson Plan
Curated OER

Subtraction Shopping

For Teachers 3rd - 5th
Students subtract two digit numbers. They check each other's answers for accuracy.
+
Worksheet
Curated OER

Subtracting 3 and 4

For Students 1st - 2nd
In this math worksheet, learners solve 30 problems in which the numbers 3 or 4 are subtracted from numbers below 20. Examples are written in a vertical format.
+
Worksheet
Curated OER

Use Doubles to Subtract

For Students 1st - 2nd
In this math word problem practice worksheet, students sharpen their math skills as they use problem solving strategies to solve 6 problems.
+
Worksheet
Curated OER

Count Back to Subtract

For Students 1st - 2nd
In this early childhood math practice worksheet, students use a number line to help them solve 6 story problems as they count back to subtract.
+
Worksheet
Curated OER

Gummy Bear Math

For Students 1st - 2nd
In this math worksheet, students are given a cup of multi-colored gummy bears to use when solving 14 word problems. Students count colors, add combinations of colors, making their own addition problems.
+
Worksheet
Curated OER

Fun Math Worksheet

For Students 2nd - 3rd
In this subtraction worksheet, learners improve their subtraction skills by completing the large number subtraction problems. Students solve 15 problems.
+
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.
+
Worksheet
Curated OER

Easy Subtraction Word Problems-Unused Facts

For Students 2nd - 3rd
In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Easy Subtraction Word Problems-Unused Facts #2

For Students 2nd - 3rd
In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #2

For Students 2nd - 3rd
In this word problem activity, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #3

For Students 2nd - 3rd
In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #4

For Students 2nd - 3rd
In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #5

For Students 2nd - 3rd
In this word problem learning exercise, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #6

For Students 2nd - 3rd
In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #7

For Students 2nd - 3rd
In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #9

For Students 2nd - 3rd
In this word problem instructional activity, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.
+
Worksheet
Curated OER

Subtraction Word Problems-Unused Facts #10

For Students 2nd - 3rd
In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

Other popular searches