Curated OER
Subtraction: Number Square
In this subtraction worksheet, students use a hundred chart to find the differences. In this short answer worksheet, students solve ten problems.
Curated OER
Mystery Math
Here is an interesting "trick" your young mathematicians can perform. They are taught how to find any number's "digital root," by following a set of detailed instructions. The process works for any number, and is the type of math puzzle...
Curated OER
Use Symbols to Subtract: Practice
In this subtraction worksheet, students subtract single digit numbers, using pictures for assistance by circling and crossing out when subtracting. Students solve the subtraction equations and write their answer on the line.
Curated OER
A Frightening Mix of Math
In this addition and subtraction worksheet, learners add or subtract two digit numbers by two digit numbers. The worksheet has 36 problems for the students to practice the skill. The worksheet is Halloween themed.
Curated OER
A Frightening Mix of Math
In this addition and subtraction worksheet, students add or subtract two digit numbers with two digits numbers. The worksheet is a combination of 36 multiplication and subtraction problems.
Curated OER
Subtraction - How Many Balls are Left?
In this subtraction learning exercise, 1st graders find the differences to 5 horizontal problems in which they take away one from other one digit numbers. They count colored circles and take away the one with the x on it to find the...
EdHelper
Addition and Subtraction Using Place Value
In this addition and subtraction worksheet, students solve simple problems where the tens and ones columns of numbers are labeled for them. Students then solve 4 word problems. Worksheet is part of a subscription site with links and is...
Armory Center for the Arts
Place Value Collage
How can art represent math? Use a lesson on place value collages to illustrate the different meanings that numbers have in their designated places. Kids observe photographs and paintings that show place value, then work on their own.
Curated OER
Number Bonds
Being able to recognize number bonds that make 10 is a great way to help learners add 3 digits together. First they make 10 by adding two numbers together, then they assess 3 digit addition sentences, where they make 10 first then add-on...
Resources for Educators
Math & Science Connection
Whether you're using a collection of Dr. Seuss books to teach basic math skills like counting, adding, and subtracting, or exploring the different states of matter by melting a crayon with a hairdryer, a series of 11 fun activities...
Curated OER
Multiply Decimals 2
In this finding the products worksheet, students multiply tenths, hundredths, and thousandths with and without whole numbers. Students solve 24 problems.
Curated OER
Subtraction
Here are 12 basic subtraction facts for your pupils to work on. Each of the problems has a one-digit number subtracted from a two-digit number. This could be used as a homework assignment, in-class task, or as an assessment to see how...
Curated OER
American Indian Math
Upper graders examine Native American culture while practicing mathematical concepts related to patterns and estimation. They will use mental math to add/subtract single digit numbers.
Curated OER
Fun Math Worksheet: Subtraction #2
In this subtraction worksheet, students complete a total of 12 problems, subtracting 3 and 4 digit numbers from 4 digit numbers. Answers are included.
Curated OER
Subtraction-- Fill in the Gaps 4
In this math worksheet, students find the missing numbers in 90 subtraction problems with 2 or 3 digits. The differences are provided but there are missing numbers in each problem. No strategies or examples are given.
Curated OER
Mental Math Ideas
In this mental math worksheet, students complete the multiplication and subtraction problems where they use the strategy "subtract all digits from 9 except the last one from 10". Students complete 26 problems.
Pennsylvania Department of Education
Adding and Subtracting Three-Digit Numbers by Jumping
Second graders use data to graph information and draw conclusions. In this instructional activity on data analysis, 2nd graders practice gathering, sorting, comparing, and graphing data. Students differentiate data that can and cannot...
Curated OER
Subtraction Facts
In this subtraction facts worksheet, students solve 18 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers. A number line is provided.
Curated OER
Boxes of Patterns- Following the Rule in Addition and Subtraction Patterns
In this addition and subtraction pattern enrichment worksheet, 2nd graders follow the given rule to fill in the pattern boxes. They examine the patterns as they add and subtract with two digit numbers, and write a sentence telling what...
Curated OER
Subtraction Chart Exercise
In this subtraction practice instructional activity, students use their math skills to solve 100 problems that require them to subtract 1 digit numbers from 1 or 2 digit numbers.
Curated OER
How Many Are Left?
For this early childhood math practice worksheet, learners use their problem solving skills to solve 4 story problems that require them to add or subtract 1 digit numbers.
Curated OER
The Math Lesson 22
In this subtraction practice worksheet, students use their problem solving skills to solve 200 problems that require them to subtract 1 digit numbers from 1 or 2 digit numbers.
Curated OER
Spaceship Math Subtraction N
In this subtraction facts activity, learners solve 40 problems that require them to subtract 1-digit numbers from 1-digit numbers.
Curated OER
Spaceship Math Subtraction O
In this subtraction facts worksheet, students solve 40 problems that require them to subtract 1-digit numbers from 1-digit numbers.