Curated OER
Math Center: Fishing
In this math learning exercise, students reinforce addition and subtraction facts 0 to 12 by collaborating in a fishing game. Kids fish for numbers with a magnet and create a math sentence, flipping a coin to determine the operation...
Curated OER
Hidden Patterns
In this number pattern worksheet, students use addition and subtraction to determine the next number in the pattern of numbers. There are 8 questions on this worksheet and the numbers are primarily 3 digits.
Curated OER
Let's Practice Our Math!
For this addition and subtraction worksheet, learners solve 5 problems in which objects in sets are counted and added or subtracted. There are no number sentences, just picture clues. Students write the sum or difference.
Curated OER
Visual Sum and Difference Word Problems
Aside from awkward wording, this worksheet has problems for learners to solve. They read each problem then use the provided pictures to solve. Note: The images and language are misleading on this worksheet and may be confusing for...
Curated OER
Early Mental Math: Practice
Pupils start from a given number and count forward by 1s, 2s, and 10s. They "make ten" in 4 addition problems, and add or subtract 2 in the rest. Finally, they circle the odd numbers in a list from 1-14.
Curated OER
One More/One Less Scoop
It's so simple: scoop a spoonful of counters, count them, and then make a set that is one more than that number. Next, make a set that is one less. The tangible nature of this basic addition and subtraction activity will keep learners...
Curated OER
Real-Life Problems
Introduce scholars to addition and subtraction word problems with visual guidance. There are five scenarios here, each with a picture to guide scholars as they solve. An example encourages kids to physically interact with the images,...
Curated OER
Missing Numbers Addition
In this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the addition sentences.
Curated OER
Missing Numbers Addition (E)
In this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the addition sentences.
Curated OER
Missing Numbers Subtraction (C)
For this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the subtraction sentences.
Curated OER
Addition and Subtraction Word Problems
In this word problem worksheet, learners solve 7 addition, 7 subtraction and 6 mixed word problems. Links to addition resources are given and examples are completed for students.
Curated OER
Solving System of Equations by Addition or Subtraction
In this online math learning exercise, students solve systems of equations by using addition and subtraction . This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A...
Curated OER
Math Graphic Organizer
In this graphic organizer worksheet, 4th graders use the divided graphic organizer to help them enhance heir addition, subtraction, division, and multiplication skills.
Willow Tree
Number Properties
The number of basic algebraic properties can become overwhelming for learners. A activity explains and gives examples for all the basic algebraic properties. The resource is perfect to use as a way for pupils to organize...
Curated OER
Fact Families - Part 2
Complete these fact families; mathematicians use addition number sentences to write three more equations, all of which are members of the same fact family. There is an example here to guide them, and they solve for nine more number...
Edline
Adding and Subtracting Integers
When should you use a number line to add and subtract integers, and when should you use absolute values? Complete a set of worksheets designed to reinforce adding and subtracting integers with both standard problems and word problems....
DK Publishing
Money Word Problems #2
Are you experiencing money problems? Here are some more! Young mathematicians practice their addition and subtraction skills with money values in these word problems and number sentences. Some of the 25 questions prompt scholars to...
Curated OER
Estimating Differences of Money
When it comes to money math, show scholars that estimation is their best friend. They round money values to the closest dollar, 10 dollar, and 100 dollar increments, solving 19 addition and subtraction problems with approximate answers....
EngageNY
Sums and Differences of Decimals
Sometimes dealing with decimals is so much easier than dealing with fractions. The ninth lesson plan in a 21-part module has the class consider situations when it might be easier to add or subtract fractions by first converting to...
DK Publishing
Counting Caterpillars
These caterpillars each have a number sequence printed on their segmented bodies, but some numbers are missing! Look at the completed caterpillars as an example, asking kids to notice a possible pattern. They should observe that the...
Northern Arizona University
Adding and Subtracting Fractions
Pattern blocks and shapes demonstrate how to add and subtract fractions. By aligning blocks with different shapes, learners figure out how to create a whole, and then how to add and delete parts from that whole.
Curated OER
Add or Subtract: Story Problems
In this addition and subtraction worksheet, students learn how to solve basic addition and subtraction story problems. They then solve the 6 problems in the packet. The answers are on the last page of the worksheet.
Curated OER
Yard Sale
In this addition and subtraction worksheet, 2nd graders write out each of the 3 math problems described in transactions between two friends and the toys they bought from each other. Students answer 3 short answer math questions at the...
Curated OER
6: Adding with Negative Numbers
For this adding negative numbers worksheet, students solve three multi-part short answer problems. Kids add negative integers. Students evaluate addition and subtraction expressions for given values.