Curated OER
Fractions-Missing Numbers
in this missing numbers worksheet, students complete a total of 12 problems, supplying missing numbers necessary to arrive at given answers, then complete 3 additional related problems.
Curated OER
Addition - Three 1-Digit Numbers
In this addition practice activity, students practice their computation skills as they solve 30 problems that require them to add 1-digit numbers. Each problem has 3 addends.
Curated OER
Addition - Three 2-Digit Numbers
In this addition practice worksheet, students practice their computation skills as they solve 25 problems that require them to add 2-digit numbers. Each problem has 3 addends.
Curated OER
Add and Subtract Whole Hundreds
In this addition and subtraction activity, students add and subtract whole hundred numbers. Students complete 5 problems on this activity.
Curated OER
Number Block 3
In this addition practice puzzle worksheet, students practice their addition skills as they try to fill the missing numbers in the puzzle in so that the numbers in the rows and columns equal the totals indicated using integers between 2...
Curated OER
Subtraction: Two Digit by Two Digit - No Regrouping
In this subtraction instructional activity, 2nd graders find the differences in 30 two digit by two digit problems in which they do not have to regroup.
Curated OER
Subtraction: Two Digit By One Digit With Regrouping
In this subtraction worksheet, 3rd graders find the differences to 30 problems in which they subtract a one digit number from a two digit number. They regroup as needed.
Curated OER
Adding Small Numbers
In this addition with picture clues worksheet, students solve 4 problems in which numbers below 5 are added and the correct answer circled from 3 choices. The second page has teacher tips.
Curated OER
Addition of Absolute Value of Numbers #3
In this addition worksheet, students add absolute value of numbers, positive and negative, in a set of 10 problems. Answers are included on page 2.
Curated OER
Multiply 3-Digit Numbers by 2-Digit Numbers
By solving word problems related to the planets, 4th graders practice multiplying numbers with several digits. Using this worksheet to solve problems involving 2 and 3-digit multiplication, students practice this skill. This worksheet is...
Curated OER
Line Up Digits to Add
In this addition word problems worksheet, students line up the two digit numbers to add the numbers and solve the six word problems.
Curated OER
Addition of Absolute Value of Numbers #3
In this absolute value of numbers addition worksheet, students complete a total of 9 addition problems. Answers are included on page 2.
Curated OER
Column Addition- 3 Digits, Sheet 6
In this addition activity, students complete a set of 12 problems, adding 2 and 3 digit numbers. Numbers must be arranged vertically and problems completed. A reference web site is given for additional activities.
Curated OER
Addition: Level 3: Exercise 2 (Carryovers)
In this addition instructional activity, learners complete 30 problems in which they add a single digit number to a two digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line
Curated OER
Sharpen Your Skills: Worksheet 3
In this mixed math skills review worksheet, learners solve 10 math problems that require them to multiply and add whole numbers and decimal numbers.
Curated OER
Addition: Level 3: Exercise Carryovers
In this addition worksheet, students complete 30 problems in which they add a single digit number to a two digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line.
Curated OER
Addition: Level 3: 2x1 Exercise 1 (carryovers)
For this addition worksheet, 3rd graders complete 30 problems in which they add a single digit number to a two digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line
Math Salamanders Ltd.
Column Addition - 5 Digits Sheet 3
In this column addition instructional activity, students complete a set of 12 problems, adding four and five-digit numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Column Addition Money 3 Digits Sheet 1
In this money addition worksheet, students complete 20 three-digit problems; some require carrying, others do not. A reference website is given for additional activities.
Curated OER
Simple Addition Using Tenths #3
In this decimal addition practice worksheet, students solve 40 problem that require them to add decimal numbers using tenths.
Math Salamanders Ltd.
Adding Decimal Hundredths Sheet 3
In this decimal addition worksheet, learners complete a set of 60 problems, filling in the missing decimal numbers to complete equations using hundredths.
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.
Maths Blog
Make 20
There are quite a few ways to make the number 20 through addition. Learners fill in missing addends to reach the sum of 20 then answer additional related questions. This is a good resource because it has the class both add to 20 and...
Curated OER
Adding Multiple Digits Practice Sheets A and B
In these two finding the sums worksheets, learners add two-digit and three-digit numbers with regrouping and four-digit and five-digit numbers with regrouping. Students solve 39 problems.