In this two addends addition worksheet, students find two ways of adding two addends to get the same sum for five different numbers.

In this addition and multiplication learning exercise, students supply 4 missing numbers on a square card so each side of the square adds up to 110. Students put 2 missing numbers in circles so that all 4 of the numbers add up to 1200...

In this addition and multiplication worksheet, students put a circle around 2 numbers out of 9 that add up to 140, put in the missing digit in 1 multiplication problem and fill in 3 circles with digits when added to the other digits, add...

In this addition worksheet, learners complete a set of 10 problems, writing 2 pairs of problems with the same given sum. A website reference is given.

In this easy addition activity, students complete a set of 4 problems with corresponding picture problems. Teacher notes and a website reference are included.

In this addition worksheet, students solve problems in their heads. In this problem solving worksheet, students write answers to twenty problems.

Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and algebra problems are solved.

Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.

In this single digit addition worksheet, students draw lines to match the answers to addition problems shown in balloons to their corresponding answers.

In this easy addition worksheet, students solve 3 simple problems accompanied by a picture equivalent. A website reference is given.

In this single-digit addition worksheet, students complete a total of 4 problems, joining problems to answers with a balloon string to match.

Being able to choose the correct operation to solve a math problem is a very important skill. In this math instructional activity, students choose an operation and method, solve the problem, and explain the solution. Four problems are...

In this mixed practice math learning exercise, 3rd graders complete two problems by following directions to write 3 and 4 digit numbers and write the missing 2 digit numbers to complete 5 equations.

In this mixed practice worksheet, 3rd graders follow directions to make a 3 digit and 4 digit number. Students complete 5 equations by writing in the missing number.

For this mixed practice worksheet, 3rd graders give 3 addends to complete two equations and write the missing numbers in 7 equations.

In this rounding number worksheet, students pick the best approximation using rounding for 4 equations, work out approximate answers for the sums by rounding to the nearest thousand in 5 problems and answer 3 place value rounding word...

In this counting on worksheet, students begin with a two digit number and then count on. There are 5 problems. Example: Count on 8 from 52.

Number towers use addition or multiplication to ensure each level is equal. While this is common in factoring, it is often not used with algebraic equations. Solving these six questions relies on problem solving skills and being able to...

Using what they know about adding 10s and 100s, learners attempt to mentally solve 18 addition problems. Each problem requires them to think of the nearest 10 or 100, add them together, then add the remaining units.

Exercise those mental math muscles! This worksheet contains 10 addition and 10 subtraction problems which require learners to compute sums or differences in their heads. A quick review at the top of the page provides a strategy based on...

In this addition instructional activity, students use only whole hundreds and find out how many different ways they can make one thousand by adding 2 numbers together. There are 10 blank addition operations for students to fill in.

In this problem solving addition learning exercise, students add three digit numbers to one digit using regrouping. Students solve for 25 problems that are written horizontally on the page.

In this addition worksheet, learners answer a total of 10 questions, 4 numeric problems and 6 written in question form. A reference website is given.

In this adding to thousands worksheet, students mentally add 12 problems as fast as they can without using paper and only writing down their answers. Students solve 3 additional addition problems and then explain what method they used to...