In this horizontal addition worksheet, students enhance their addition skills by solving the horizontal, single digit addition problems. Students solve 60 problems.

For this on-line addition worksheet, students complete 7 multiple choice questions where they add one and two digit numbers horizontally. Students can check their answers at the end of the worksheet.

In this horizontal addition instructional activity, learners enhance their addition skills by adding the single digit addition problems. Students solve 66 problems.

In this addition worksheet, students complete 18 horizontal addition problems, adding one 2-digit number to another. A reference web site is given for additional activities.

What number do you get when you add 700, 20, and 9 together? You get 729, which just happens to be standard form. Build stong number sense with 16 problems where expanded form is converted to standard form.

Comparing the movement of graphs geometrically when small changes are made to the parent function motivates this collaborative discussion on the transformations of functions to their various forms. Vertical and horizontal shifts due to...

In this math worksheet, students find the sums in 10 simple addition problems. They add 2 single digit numbers in horizontal addition problems.

For this online interactive math worksheet, students complete the equations by adding or subtracting using the number one hundred. Students may access the correct answers and their scores by clicking submit.

In this online interactive math learning exercise, students complete the equations by adding or subtracting using the number one hundred. Students may access the correct answers and their scores by clicking submit.

In this addition worksheet, students fill in numbers up to 12 on the horizontal and vertical sides of the grid and solve the addition problems.

In this math worksheet, 1st graders find the sums to 28 single digit addition problems. They find the sums to both horizontal and vertical addition problems

In this addition worksheet, 5th graders find the sums to 54 horizontal, integer addition problems in which the addends have a range of (-99) to (+99).

In this addition learning exercise, 2nd graders add single digit numbers. Students complete 12 horizontal problems using the number line provided at the top of the page.

In this column addition with two digits activity, first graders write out twelve horizontal addition problems in columns and then solve them.

In this combining like terms worksheet, students solve and complete 20 different problems that include combining like terms in various algebraic expressions. First, they define like terms to determine how to combine them. Then, students...

In this finding the sums worksheet, students add two-digit plus two-digit horizontal numbers with and without regrouping. Students solve 16 problems.

In this addition worksheet, 1st graders use the pictures to help them add the horizontal addition equation. Students then write the answer on the line.

In this addition learning exercise, 1st graders use the pictures to help add the horizontal addition equations. Students then write the answer on the blank line.

In this addition worksheet, 1st graders use the pictures to help add the horizontal addition equations. Students then write the answer on the blank line.

In this addition instructional activity, students solve the one digit addition problems. Students solve 44 different one digit addition problems.

In this addition worksheet, students add one digit numbers written horizontally. There are 24 addition equations on this page. No answer is greater than 20. An answer sheet is provided.

In this addition doubles worksheet, students solve eighteen horizontal addition problems with addends from one to twelve, most of them adding doubles.

For use with a TI-nspire calculator, this instructional activity focuses on adding and subtracting polynomials. Learners use calculator to add and subtract polynomials using both the vertical method horizontal methods. A class discussion...

Explore the practical uses of adding numbers with decimals as scholars add measurements and money. The first 12 equations are written vertically with half the sums requiring a dollar sign and half a unit of measurement. The next six are...