Hi, what do you want to do?
Curated OER
Add and Subtract Decimals
In this decimal worksheet, students read about adding and subtracting, then complete a set of 31 problems, adding, subtracting, solving for values of expressions and solving equations.
Curated OER
Know By Heart Addition Facts to 20
Some people call them fast facts and some call it recall with automaticity, test your class with this timed basic addition facts instructional activity. It includes 7 sections of 8 addition problems each focused on a different set of...
Curated OER
Fun Math Worksheet
In this addition worksheet, learners add two, five digit numbers together to get a sum. Students complete 15 addition problems with and without regrouping.
Curated OER
A Frightening Mix of Math, A-Add or Subtract, But Look Out for the Monsters
In this math worksheet, students add and subtract. Fifteen problems are subtraction, students subtract two digit numbers from three digit numbers. Regrouping is required. Twenty-one problems are addition, students add two digit numbers...
Curated OER
Math: Decimals / Money #1 (10-99)
In this elementary math worksheet, students review subtracting decimals as they complete 25 problems. The problems require students to subtract digits ranging from 10-99.
Curated OER
Decimal Numbers
In this adding decimals worksheet, students add numbers with decimals after looking at examples and number lines. Students complete 6 problems.
Curated OER
Two-Digit Addition With Regrouping
Second graders practice two-digit addition with regrouping. In this addition lesson, 2nd graders use craft sticks to solve two-digit regrouping problems. Students solve problems on the chalkboard.
Curated OER
Single Digit Division And Multiplication Practice
In these multiplication and division worksheets, 3rd graders solve single digit problems. Students complete 100 multiplication and 100 division problems with no remainders for mastery.
Curated OER
Writing Numbers in Word Form
In this writing numbers worksheet, students write the word form of a correct sum to a problem written in words, then use a word bank to complete sentences with a number in word form.
Curated OER
How to Calculate Your Age by Chocolate
In this math puzzle activity, learners follow detailed directions to find their age. They begin with the number of times per week they eat chocolate. Their final answer tells how much chocolate they want or eat as well as their age.
Curated OER
Addition - visual math - level 1 - exercise 4 - option 2
In this addition instructional activity, students add one digit numbers to the number 3. Students complete 10 problems where they add the numbers 0 through 9 to the number 3.
Curated OER
Adding Greater Numbers
In this adding greater numbers learning exercise, students solve 13 problems in which four numbers are added in a column. Most numbers are four or five digits; students will need to regroup more than once.
Curated OER
6, 7, 8, 9 and 10 Times Table Speed Test
In this multiplication grid worksheet, students practice multiplication by 6, 7, 8, 9, or 10. Students are timed in filling out a multiplication table grid.
Curated OER
Adding two numbers
In this addition worksheet, learners complete 4 problems where they have to add two single digit numbers less than 10 together to find the sum.
Curated OER
Addition: Visual Math - Level 1 - Exercise 7 - Option 2
In this addition worksheet, students add one digit numbers to the number 6. Students complete 10 problems and write the sum when they get the answer.
Curated OER
Addition: visual math - level 1- exercise 6 - option 1
In this addition worksheet, students add numbers 0 through 9 to the number 5. Students complete 10 addition problems and write the sum.
Curated OER
Touch Math
Using the touch math system, learners engage in activities to practice adding numbers. While the lesson is laid out in an explicit manner, there isn't a guide explaining the touch math system.
Curated OER
Investigation - Who is Right?
Third graders investigate two mathematic scenarios and determine which is correct. They compare adding columns and places (such as the tens place, hundreds place, and so on) and familiarize themselves with how to add larger numbers.
Raytheon
Adding and Subtracting Decimals
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
Curated OER
Add Groups of 10
In this addition worksheet, students count each group and write the 2-digit number in the top boxes. Students add the number shown in each table to this number. Students draw a line for each extra 10 added. Students record the total at...
Curated OER
Adding it Up!
These socks and towels each have three addends and are missing a sum; can your scholars figure it out? All addends are single-digit, however not all sums are. There are two examples done here, and once scholars have finished eight...
Illustrative Mathematics
1.OA, NBT, The Very Hungry Caterpillar
First graders are exposed to addition of three whole numbers in a math activity centered around Eric Carle's, The Very Hungry Caterpillar. As the teacher reads, young mathematicians use counters and ten-frames to symbolize the number of...
Curated OER
Roman Numeration
Gain a deeper understanding of the base 10 system through practicing conversion to Roman numerals through one million. The class is taught how to read the numerals through modeling and guided practice. This lesson includes a homework...
Curated OER
Doubles
These dragons work as math machines as scholars multiply numbers using given functions, which remain the same for these: double it. Using an example as their guide, learners double three whole numbers, none of which exceed 11, for each...