Worksheet
Curated OER

Find the Missing Number

For Students K
In this find the missing number worksheet, students find the missing numbers from one to twenty and write them in the empty space.
Worksheet
Curated OER

Missing Numbers in Equations (A)

For Students 3rd - 4th
In this division activity, students find the missing numbers in 32 single digit division problems. They write the missing number on the blank in each equation.
Worksheet
Curated OER

Missing Number Activity

For Students 2nd - 3rd
In this missing number activity, students fill in blanks in rows with the correct missing numbers. A website reference is given.
Worksheet
Curated OER

Finding 10s

For Students 1st
For beginners to addition, sets of objects are the ideal way to make this concept understandable. For each of these sets they ring 10 and count the remaining. Then, scholars fill in the addends as 10 and the remaining number. The sums...
Worksheet
Curated OER

Fill in the Missing Numbers

For Students K - 2nd
In this missing numbers chart worksheet, students cut out seventeen numbers and glue them in their correct places on a graph of numbers from one to one hundred.
Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 2nd
Get your mental mathletes in top form with this number sequence worksheet! They must add or subtract 10 from a number to complete these number lines, finding the missing three-digit numeral from a list of answers. Encourage verbal or...
Worksheet
Curated OER

Find the Missing Numbers

For Students 4th - 5th
In this missing numbers worksheet, students solve 25 problems in which missing numbers in multiplication or division problems are filled in. Students also use picture clues to write equations in multiplication to solve. This page is...
Worksheet
Curated OER

Subtraction - Find the Missing Numbers

For Students 3rd
In this subtraction worksheet, 3rd graders find the missing numbers in 8 subtraction problems. They estimate the differences in 4 three and four digit subtraction problems before calculating each answer.
Worksheet
Curated OER

Find the Missing Odd Numbers in Order

For Students 2nd - 3rd
For this finding the missing odd numbers in order worksheet, learners determine odd numbers and their sequence. In this fill in the blank worksheet, students write missing numbers in three groups.
Worksheet
Curated OER

The Case of the Missing Numbers

For Students 1st - 3rd
For this finding the unknown numbers worksheet, students help Detective Digit solve addition and subtraction problems, match the answers with letters, and find the name of the number thief. Students solve and match 16 problems.
Worksheet
Curated OER

Adding 4 Numbers

For Students 2nd
In this addition worksheet, 2nd graders find the missing number in 11 addition problems involving adding 4 single digit numbers together to get a specific sum.
Worksheet
Curated OER

Adding Up

For Students 1st - 2nd
Make addition visual in order to help beginners understand the concept. They add up beads on a string, examining an example before trying it on their own. Learners fill in addends and sums for these, and sometimes both....
Worksheet
Curated OER

Adding Animals

For Students 1st Standards
Writing equations from images helps young mathematicians grasp addition, especially when they get to look at cute animals as they do it. There are six number sentences here, each illustrated with a set of animals corresponding to...
Worksheet
Math Worksheets Land

Division and Finding Unknown Factors - Independent Practice

For Students 3rd - 4th Standards
These division problems are missing divisors! There are 10 equations here for scholars to complete, all with double-digit dividends and single-digit quotients. These are all whole numbers, perfect for beginners. See if pupils catch on to...
Worksheet
Math Worksheets Land

Division and Finding Unknown Factors - Matching Worksheet

For Students 3rd - 5th Standards
Explore the relationship between math operations with seven multiplication and division sentences, each of which is missing a number. The answer is missing for some, and factors, divisors, and dividends for others. Once these are...
Worksheet
Curated OER

Mixed Numbers Practice

For Students 3rd - 5th
In this mixed number learning exercise, students write improper fractions and mixed numbers for shaded parts, use a number line to help write mixed numbers, find missing numbers and complete 2 test prep questions. Houghton Mifflin text...
Worksheet
Curated OER

Square Deal

For Students 3rd
In this division and multiplication activity, 3rd graders fill in the missing numbers in 6 math puzzles. Students use either division or multiplication to find the missing numbers.
Worksheet
Curated OER

Missing Addends

For Students 2nd - 4th
In this missing addends worksheet, students solve 6 word problems where they are given 1 addend and the sum and must find the missing addend in order to solve each problem.
Worksheet
Curated OER

Express The Length Whole Word Problems

For Students 1st - 2nd
Children in grades 1-3 will work to solve eight word problems involving length and whole numbers. They add, subtract, and problem solve to match the questions on the left to the answers on the right. Note: These problems are very poorly...
PPT
Curated OER

Solving Equations

For Teachers 3rd - 5th
How do you solve a problem when a symbol or letter is used in place of a missing number? Build algebraic reasoning and problem solving skills with this presentation that explains three methods for finding a missing variable. The guess...
Worksheet
Curated OER

Making 10 Packs Worksheet

For Students 1st - 2nd
The soup factory is missing cans in its 10-packs! Scholars take on the challenge as they figure out how many more cans are required to complete these four 10-packs. Encourage them to draw the extra cans for added comprehension. It would...
Worksheet
DK Publishing

Subtracting Big Numbers, part 2

For Students 3rd - 4th Standards
Get some subtraction practice with a multi-faceted math worksheet. After reviewing two sample subtraction problems at the top of the page, third graders solve for the differences of vertical problems, horizontal problems, and word...
Lesson Plan
Curated OER

Counting Lesson Plan

For Teachers K - 2nd
In whole group practice, children count together and identify how many objects are drawn on butcher paper, increasing the number when they have achieved fluency. In pairs, they count manipulatives. They then copy series of numbers from...
Worksheet
Curated OER

Unknown Numbers in Sums and Differences - Step-by-Step Lesson

For Students 1st
First grade mathematicians will love to monkey around with an illustrated word problem involving missing bananas. They must decide how many bananas the monkey ate by counting the remaining bananas and by counting the number Lee had and...