Curriculum Corner
Second Grade Summer Math Practice Book
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
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...
Curated OER
More and Less
Mental mathematicians add and subtract 1, 10, and 100 from sets of numbers. Each set of one, two and three-digit numbers gives scholars a chance to practice their addition and subtraction skills. There are 62 whole numbers in all. What...
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
Fun Math Worksheet
In this subtraction instructional activity, students subtract four digit numbers from each other. Students complete 15 problems where they subtract four digit numbers with and without regrouping.
Curated OER
Fun Math Worksheet
In this subtraction activity, students subtract four digit numbers from each other. Students complete 15 problems where they subtract four digit numbers with and without regrouping.
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract three and four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this subtraction instructional activity, students subtract three and four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping
Curated OER
Fun Math 13
In this finding the difference instructional activity, students subtract two-digit and three-digit numbers from three-digit numbers with and without regrouping on a instructional activity with a clip art next to each problem. Students...
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract four digit numbers from another four digit number. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Fun Math Worksheet
For this subtraction worksheet, students subtract four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract five digit numbers from each other. Students complete 15 subtraction problems.
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract three and four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Ten More or Ten Less
Adding and subtracting 10 is easy once you understand the tricks! Learners first write numbers that are ten more than two double-digit numbers. Then, they find numbers ten less than two other double-digit numbers. An explanation on the...
Curated OER
Basic Subtraction Fact Worksheets to 20
Print this worksheet and have your helper pass it out. The class can use it to practice subtracting single and double-digit numbers up to 20. Some borrowing is required.
Curated OER
Subtracting 10 from 2-Digit (1)
In this two digit subtraction worksheet, students complete the twenty equations by subtracting the number ten from the given two-digit number.
Pennsylvania Department of Education
Adding and Subtracting Rational Numbers to Solve Problems
High schoolers explore the concept of probability. In this probability instructional activity, students use area to determine probability. High schoolers use charts and spinners to help determine the probability of events such as...
Curated OER
Addition and Subtraction Up to Two-Digits
For this finding the sums and differences worksheet, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
EngageNY
Scientific Notation
Young mathematicians learn how scientific notation is meant to save time. Part 10, out of a series of 15, asks scholars to recognize the correct use of scientific notation and finish by adding and subtracting numbers using the notation.
Curated OER
How to Do Long Division
Here is a calculating the quotients worksheet in which learners read the steps to solve and observe the example of a division problem before solving the long division problems with remainders. They solve 12 problems.
Del Mar College
Divisibility Rules
There's a lot to remember when it comes to math concepts. Help scholars get a head-start to learning division with a reference page offering divisibility rules for the numbers two, three, four, five, six, eight, nine, and 10.