Worksheet
Curated OER

Adding 1's

For Students 1st - 2nd
In this adding one activity, students solve 20 problems in which the number 1 is added to a single digit number. Numbers are both in horizontal and vertical format.
Worksheet
Curated OER

Decimal Addition Level 3 Adding Tenths to Tenths

For Students 4th - 5th
In this math worksheet, learners add tenths to tenths in 12 problems which are spaced to give students room to show their work. Example: 4.8 + 2.4. Examples are written vertically.
Worksheet
Curated OER

Four Digit Vertical Addition With No Regrouping

For Students 2nd - 3rd
In this addition worksheet set, students find the sums to 36 four digit plus two digit vertical addition problems. They do not regroup when finding the sums to these vertical problems.
Printables
K-5 Math Teaching Resources

Blank Bar Graph Template

For Students K - 5th Standards
This template is just begging for your young mathematicians to fill it in with colorful bar graphs! With horizontal and vertical axes in place and grid lines for added support, this is a great resource for teaching children how...
Lesson Plan
EngageNY

Efficiently Adding Integers and Other Rational Numbers

For Teachers 7th Standards
Develop the rules for adding rational numbers. Pupils continue to work on adding integers. Young mathematicians use their experiences to develop the rules for adding integers with like and unlike signs. They finish the lesson plan by...
Worksheet
Curated OER

Single Digit Vertical Multiplication - 8 As a Factor

For Students 2nd - 3rd
In this multiplication activity set, students find the products in 80 single digit, vertical multiplication problems. They work with 8 as a factor in each problem.
Worksheet
Curated OER

Adding Multiple Digits Practice Sheet

For Students 3rd - 4th
In this addition skills instructional activity, students convert horizontally listed multiple digit addition problems into vertical format. They then solve the 21 problems vertically.
Worksheet
Curated OER

Addition With 6

For Students 1st
In this addition with 6 activity set, 1st graders find the sums in 320 vertical addition problems. They add 6 to numbers between 0 and 10.
Lesson Plan
Curated OER

Addition of Fractions and Mixed Numbers- Vertical and Word Problems

For Teachers 5th - 6th
In this math worksheet, students add both fractions and mixed numbers. They complete 4 vertical addition problems and 4 short word problems in which they practice these addition skills.
Worksheet
Curated OER

x- and y-Intercepts

For Students 9th
In this x- and y-intercepts activity, 9th graders solve and graph different problems related to linear equations. First, they determine the x- and y-intercepts by plugging in 0 for each and solving. Then, students find at least one more...
Worksheet
Curated OER

Decimal Addition: Hundredths (No Carrying)

For Students 2nd - 3rd
In this math worksheet, students will add decimals to the hundredths. The equations are presented vertically and do not require regrouping.
Worksheet
Curated OER

Add in Vertical Form

For Students 1st - 2nd
In this addition worksheet, students learn to solve addition word problems by adding the sentences first across and then vertically. Students solve six addition problems.
Worksheet
Curated OER

Adding 6's (B)

For Students 1st - 2nd
In this addition worksheet, students enhance their addition skills by adding the number 6 to a number. Students add to solve the 50 problems.
Lesson Plan
Curated OER

Three-Digit Plus Two-Digit Addition (B)

For Teachers 3rd - 5th
In this adding vertical numbers worksheet, students find the sums for three-digit plus two-digit numbers with regrouping. Students add one hundred problems.
Lesson Plan
Physics Classroom

A Wiggle in Time Lab

For Teachers 9th - 12th
Though an alternative method is suggested, the best way to carry out this investigation is with the use of a computer-interfaced motion detector. Physics fanatics hang a mass on the end of a spring and analyze its motion verbally,...
Lesson Plan
Cornell University

Buoyancy

For Teachers 3rd - 8th Standards
Swimmers know to float by turning their bodies horizontally rather than vertically, but why does that make a difference? In an interesting lesson, scholars explore buoyancy and the properties of air and water. They test cups to see which...
Worksheet
Curated OER

Addition With Decimals - A

For Students 4th - 5th
For this finding the sums worksheet, students add whole numbers with decimals adding zeros to make equivalent place values. Students solve 30 problems.
Lesson Plan
EngageNY

The Geometric Effect of Some Complex Arithmetic 1

For Teachers 11th - 12th Standards
Translating complex numbers is as simple as adding 1, 2, 3. In the ninth lesson in a 32-part series, the class takes a deeper look at the geometric effect of adding and subtracting complex numbers. The resource leads pupils into what it...
Lesson Plan
Mathematics Assessment Project

Using Positive and Negative Numbers in Context

For Teachers 6th - 8th Standards
Measure the temperature of your math class with a temperature-based lesson on adding and subtracting rational numbers. The thermometer serves as a vertical number line for learners as they work together to solve a temperature change...
Lesson Plan
Curated OER

Making Movable Books

For Teachers K - 2nd
Investigate the parts of a book and in particular, the pop-up, tab, wheel, and or accordion features that can be added to a book to move and enhance the storyline. This is a three lesson unit.
Worksheet
DK Publishing

Addition Practice #3

For Students 2nd - 3rd Standards
If you're in search of some basic addition drills, take a look at this for your second and third graders. There are 20 vertically aligned equations here, each with one three-digit addend and one...
Worksheet
Curated OER

Multiplying

For Students 3rd - 4th
There is a step-by-step example here to help young multipliers solve 12 equations, all of which have one 2-digit and one 1-digit factor. The method displayed encourages breaking the two-digit number into tens and ones, multiplying each...
Lesson Plan
EngageNY

Directed Line Segments and Vectors

For Teachers 11th - 12th Standards
Investigate the components of vectors and vector addition through geometric representations. Pupils learn the parallelogram rule for adding vectors and demonstrate their understanding graphically. They utilize the correct notation and...
Interactive
CK-12 Foundation

Addition and Subtraction of Polynomials: Sliders

For Students 8th - 10th Standards
Slide the coefficients to determine sums of polynomials. The interactive contains sliders to change the coefficients of an addend in a polynomial addition problem. Pupils determine the coefficients of the addend to arrive at particular...