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
Beginning to Add Decimals Mentally
In this addition worksheet, learners solve ten math problems in which they add a single digit number and a decimal number. Students solve these problems in their head and write the answers in the boxes. The answers are available on the...
Curated OER
Missing Digit Operations (I) Fill in the Missing Digits
In this missing digits worksheet, 4th graders fill in the missing digits to the math problems. Students have to complete 30 problems where they fill in the missing digits to the problem and the answer so that it makes sense. There are...
Curated OER
The Multiplier (small 2-digit by 1-digit numbers)
Second graders study digits in 2- or 3-digit whole numbers. They write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division.
Curated OER
My Test Book: Addition and Subtraction 2
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 2-digit addition and subtraction. Students may view the correct answers.
Curated OER
Word Problems
In these math worksheets, 3rd graders are presented word problems using simple addition. Students complete six word problems with labels for answers on each page.
Curated OER
One-Digit Addition and Subtraction No Regrouping (L)
For this addition and subtraction worksheet, students improve their math skills by solving the one digit addition and subtraction problems. Students do not regroup to solve the 45 equations and 2 word problems.
Curated OER
Math Mammoth End of the Year Test - Grade 3
In this comprehensive diagnostic test worksheet, learners examine, study, calculate and solve 38 math problems. They work with a variety of basic math concepts and word problems.
Curated OER
Addition Worksheet
For this addition worksheet, students solve 20 addition math problems involving single-digit numbers ranging from zero to nine.
Curated OER
Addition Worksheet
In this addition worksheet, students add together two numbers to solve 20 math problems involving whole numbers between one and nine.
Curated OER
Addition Worksheet
In this addition worksheet, students add together two numbers in 20 addition math problems with whole numbers ranging from zero to nine.
Curated OER
Add Three Numbers
In this addition worksheet, students solve 4 word problems where they must find the sum of 3 addends. The addends are 1 and 2 digit numbers.
Curated OER
Word Addition and Subtraction
In this adding and subtracting worksheet, students read addition equations and write answers in manuscript and subtract one-digit numbers from two-digit numbers. Students solve 8 problems.
Curriculum Corner
Splashes of Spring Math Centers
Spring into math practice with a set of resources that taps into a variety of math practice. Skills include matching expressions to their definitions, a place value sorting activity, three multiplication and division games,...
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.
Math Learning Center
Second Grade Assessments and Scoring Checklists, Common Core State Standards
How are your second graders progressing in their math skills? Find out with a series of math assessment activities. With baseline assessment score sheets for each skill, you can track how well your kids are adding, subtracting, telling...
Curated OER
Addition Word Problems
In this problem solving learning exercise, 3rd graders find the sums of three digit numbers in 2 problems about Lego blocks. They show their work and answer in a work space next to the problem.
Fuel the Brain
Addition & Subtraction
Do your young learners know how to recognize a number if it is spelled out instead of being shown as numerals? They will solve two-digit and three-digit addition problems by recognizing the word and transferring that number into numerals.
Curated OER
Relationship Between Addition and Subtraction
Students are taught how to add and subtract and use number sense to solve basic math problems. In this addition and subtraction lesson, students are being taught using theories from different philosophers in education. They are given a...
Curated OER
Independent Practice 1: Mixed Addition Review
In this addition worksheet, students solve sixteen mixed digit math problems including two with shaded boxes, twelve with triple and higher digits in them and two word problems.
Curated OER
Standard written method for addition of two 3-digit numbers (1)
In this addition instructional activity, students learn how to add two 3-digit numbers. They then solve the 12 addition problems on the instructional activity. The answers are on the last page.
Curated OER
Adding - Written Questions
In this addition learning exercise, students solve the 10 subtraction problems and write the answers in the boxes. The problems involve adding a 2-digit number to a 2-digit number. The answers are on the second page.
Curated OER
Adding 8 to a Single Digit
In this addition instructional activity, learners practice adding the number 8 to another number that is less than 10. There are 10 addition problems to solve on this instructional activity and the answers are located on the second page.
Curated OER
Math Worksheet (2)
In this addition worksheet, 1st graders solve twenty-five addition math problems by adding the number two to single and double digit numbers.