First graders are asked to find the missing numbers in subtraction and addition equations. Each missing number is represented with a box and appears as an addend, subtrahend, sum, or difference.

In this missing numbers in equations worksheet, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this missing numbers in equations worksheet, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this missing numbers in equations instructional activity, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this missing numbers in equations worksheet, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this missing numbers in equations worksheet, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this missing numbers in equations worksheet, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this missing numbers in equations worksheet, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this missing numbers in equations worksheet, students solve for the missing number in a set of 32 equations; answers are included on page 2.

In this equations worksheet, students determine missing numbers to make equations true. A website reference for additional resources and answers are provided.

In this St. Patrick's Day missing digits worksheet, pupils figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.

Third and fourth graders use the divisors, dividends, and quotients to discover the missing numbers. They solve 32 problems in all, and fulfill the requirements of CCSS.Math.Content.3.OA.4 

Learners observe one factor and the sum and fill in the blank for the other missing factor. They solve 32 problems.

Where are all the addends? Addition novices solve 36 equations by filling in the single-digit addend to achieve the given sum. They reference several examples, each of which include object sets to help learners visualize the...

In this St. Patrick's Day missing digits worksheet, learners solve for the missing digits in twenty-two addition, subtraction and multiplication equations.

In this basic subtraction worksheet, learners write in the missing numbers that make the subtraction equation correct. They then match the facts that go together by drawing a line between them. There are 12 problems to solve on this page.

In this division worksheet, learners find the missing numbers in 32 single digit division problems. They write the missing number on the blank in each equation.

In this multiplication sentences worksheet, students study the numbers in the multiplication equations and solve the multiplication sentences by finding the missing number. Students solve 24 equations.

In this multiplication sentences activity, students study the multiplication sentences and find the missing number to solve the 22 multiplication problems.

In this division worksheet, students complete division equations containing one and two digit numbers by filling in the missing number of the equation. Students complete 6 problems.

Young mathematicians insert the missing addends to addition problems by making the equations equal on both sides of the equals sign. Students complete ten problems.

Keep addition drills interesting by varying the exercises. There are four separate sections here for youngsters to solidify their understanding of adding three-digit addends. First, they calculate eight vertically aligned equations,...

Number lines are a great way to help scholars grasp basic addition when it's still a new concept. This worksheet offers them 10 chances to practice this association. The first five have an addition equation and a number line; learners...

In this missing numbers instructional activity, students fill in missing digits in 4-digit subtraction problems. A reference web site for additional resources is given.