Curated OER
Decimal Addition
Use this guided set of equations to help scholars add double-digit numbers with decimals. They examine two examples before trying these on their own, many of which require regrouping. All of these have decimals to the hundredths place....
DK Publishing
Addition Practice #2
Encourage young scholars to tap into their inner math-whiz as they add three and four-addend equations. The first 36 problems each have three addends (none over two-digit), and are written horizontally. Next, they complete eight more...
Curated OER
Addition
Each of these addition equations involves two addends that are multiples of 10. Although there isn't any regrouping necessary, some of the sums are three-digit. The first 16 of these 28 equations are vertically oriented and the second 12...
Curated OER
Two-digit And Three-digit Numbers
In this math learning exercise students will add two and three digit numbers. Students will synthesize answers for 80 horizontal math problems with regrouping.
Curated OER
Decimal Addition
Practice adding decimals by completing 26 practice problems. Scholars examine two examples before trying these on their own. They add two and three-digit numbers with decimals, regrouping when needed. Not all numbers have decimals, but...
Curated OER
Addition Practice #1
Show young mathematicians that they are fully capable of mentally adding two-digit numbers. They start by solving 12 two-addend problems (all with two-digit numbers and aligned horizontally). There is no room to show work. Consider...
Curated OER
Multiplying by 10 or 100
Pupils complete "multiplication squares," multiplying given numbers by 10 and 100. Learners complete an additional 9 horizontal addition problems.
Curated OER
TAKS Math Quiz-Horizontal Addition
In this TAKS math quiz learning exercise, students take an online quiz focused on horizontal addition. Quiz may be graded online by clicking a link.
Curated OER
TAKS Math Quiz-Horizontal Addition
In this TAKS math quiz worksheet, students take an online quiz focused on horizontal addition. Quiz can be graded online by clicking a link.
Curated OER
Add and Subtract to 100
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...
Curated OER
Unit 11 Year 5
Apparently unit 11 covers a range of topics related to problem solving, addition, and subtraction. This complete unit presentation is intended for use over a series of days or weeks. It contains numerous visual aids to accompany lessons...
Curated OER
Star Math
Practice basic subtraction and addition with your kindergarten class. The first two sections of the worksheet feature simple addition and subtraction problems, written in the horizontal format. The last section provides the problem and...
Curated OER
Math – Addition 0 to 5
In this addition facts worksheet, students solve 12 horizontal and vertical addition problems that require them to add 1-digit numbers to 1-digit numbers.
Curated OER
Addition Fact Worksheet- Level 1
In this addition facts instructional activity, students solve 12 problems in which single digit numbers are added with sums up to 10. Problems are in a horizontal format.
Curated OER
Simple Integer Addition
In this addition worksheet, students solve 40, two digit addition problems displayed in a horizontal format. Regrouping is required for some of the problems.
CK-12 Foundation
Sums of Integers with Different Signs: Adding Between 10 and -10
Six questions make up an interactive designed to boost scholars' knowledge of integers. Mathematicians move symbols over a horizontal number line to aid in findings answers between 10 and negative 10. Question types include...
Curated OER
Math Worksheet: Horizontal Mixed Addition and Subtraction with 1 Negative Number #2
In this online interactive horizontal addition and subtraction learning exercise, students practice their math skills as they solve 15 problems that require them to add or subtract with 1 negative number. The answers may be typed in on...
Curated OER
Horizontal Four Digit Place Value Addition
In this horizontal addition worksheet, students add the 4 numbers to equal a four digit number. Students add to solve 16 problems.
Curated OER
Addition With Decimals B
In this decimal addition instructional activity, students solve 30 problems in which decimal numbers to the ten thousandths place are added. The first half of the page has problems shown vertically with the decimal points already lined...
Curated OER
Addition Practice
In this horizontal addition worksheet, students enhance their addition skills by solving the horizontal, single digit addition problems. Students solve 60 problems.
Curated OER
Simple Addition
In this math activity, students find the sums in 10 simple addition problems. They add 2 single digit numbers in horizontal addition problems.
Curated OER
Addition - Three Digit Addends
In this addition worksheet set, students find the sums in 480 horizontal addition problems. They work with three digit addends and some of the problems require regrouping.
Curated OER
Primary Understanding and Use of Place Value
Explore place value and regrouping with your class. They develop awareness of several ancient number systems and how they differ from the base ten system commonly used today. They play "Chip Trading" with partners to practice addition...
Curated OER
Adding Two Numbers
Keep addition drills interesting by varying the exercises. There are four separate sections here for youngsters to solidify their understanding of adding three-digit addends. First, they calculate eight vertically aligned equations,...