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PPT
Curated OER

Number Bonds to 10: Determine the missing addend

For Teachers K - 1st
Each slide contains a group of animals and an equation that adds up to 10. However each equation is missing a number, learners attempt to determine the missing addend to revile the number of animals hiding under the cloud. A fun,...
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Worksheet
Curated OER

Missing Numbers 1 15

For Students K - 1st
In this missing numbers worksheet, students fill in the squares with missing numbers from one to fifteen. Students write seven number answers.
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Worksheet
Curated OER

Filling in the Missing Numbers

For Students 1st
For this counting by 1 worksheet, 1st graders fill in 18 missing numbers in sequential order in 6 sets of numbers involving single and double digit numbers.
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Interactive
Curated OER

Missing Numbers - Subtraction Worksheet

For Students 1st
In this subtraction worksheet set, 1st graders find the differences to 51 online, single digit subtraction problems. They insert the subtrahend in each problem. They print the page if the want to save the data or work on the page at...
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PPT
Curated OER

Missing Numbers 1-20

For Teachers K - 2nd
Learners are presented with a series of number lines, each one is missing a number from 1-20. They click on the number options at the bottom of the page to fill in the gap on each number line. This activity would be great at an...
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Worksheet
Curated OER

Missing Numbers

For Students 2nd
For this missing numbers worksheet, 2nd graders write in 7 missing numbers in sequential order from 15 to 30 in the boxes provided.
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Worksheet
Curated OER

Fill in the Missing Two Digit Numbers

For Students 2nd - 4th
In this counting learning exercise, students fill in the blanks with the missing numbers by counting up or counting down for each row of numbers.
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Worksheet
Curated OER

Missing Numbers

For Students 1st - 3rd
In this missing numbers worksheet, students work up from the bottom of rows to fill in missing numbers. A reference website for additional resources is given.
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Worksheet
Curated OER

Fill In The Missing Numbers From 1 to 25

For Students K - 1st
In this counting to 25 activity, students fill in the missing numbers on a grid that shows the numbers in order from 1 to 25.
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Worksheet
Curated OER

Adding Bigger Numbers: 2 and 3 Digit Numbers

For Students 3rd - 5th Standards
Challenge your young learners with an addition activity, which provides different opportunities to practice adding two and three-digit numbers. The first two sections provide twelve problems for pupils to solve, while the last two...
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Lesson Plan
Curated OER

Starfish Surprises

For Teachers 2nd - 4th
In this missing numbers worksheet, students write the missing numbers covered by the starfish in the patterns. Students complete 6 problems total.
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PPT
University of Texas

Complex Numbers

For Students 9th - 12th Standards
Are complex numbers and binomials similar? This stack of slides provides an introduction to complex numbers and shows how to operate with them. The worked examples show a connection between operating with binomials and operating with...
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Lesson Plan
Curated OER

Pattern Puzzles

For Teachers 1st - 2nd
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
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Worksheet
DK Publishing

The Missing Numbers

For Students K - 1st Standards
Where are all the numbers? Scholars practice with number sequences in different formats as they fill in numerals. First, an analog clock face is missing four numbers. Next, they write in the next four digits in a single-digit sequence....
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Worksheet
Curated OER

What's Missing? (Fractions)

For Students 5th - 6th
In this mixed numbers worksheet, students find the missing numbers, Students complete the worksheet by finding the correct mixed number to make each of the sixteen problems correct.
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Interactive
Curated OER

Missing Numbers - Division Worksheet

For Students 3rd - 5th
For this missing numbers worksheet, students find the missing dividend of given division problems. This twelve-page worksheet contains approximately 144 problems.
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Lesson Plan
Scholastic

Dear Miss Breed

For Teachers 4th - 12th Standards
This compelling plan based on the letters in the book Dear Miss Breed engages readers in learning what it was like for Japanese Americans following the attacks at Pearl Harbor. After reading the letters, young scholars will partake in...
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Interactive
Scholastic

Study Jams! Determine the Missing Operation in an Equation

For Teachers 4th - 6th
Deepen the number sense of your math class with a short presentation on writing equations. Using the relationship between numbers, young mathematicians learn how to determine the missing operator in an equation. A number of opportunities...
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Worksheet
Math Salamanders Ltd.

Missing Subtraction Facts to 20 sheet 2

For Students 2nd - 3rd Standards
They can tackle this instructional activity once your class has mastered basic double-digit subtraction. They'll need to find the missing subtraction facts to 20 that complete each problem.
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Worksheet
Curated OER

Missing Subtraction facts to 12 sheet 1

For Students 1st - 2nd
Pupils subtract numbers 1 through 12 and complete missing addend problems. This worksheet includes a helpful number line and 20 problems to complete. Tip: Hand out unifix cubes or chips to help tactile learners solve each problem.
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Worksheet
Curated OER

Missing Numbers Multiplication (C)

For Students 3rd - 4th
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.
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Worksheet
Curated OER

Missing Numbers Multiplication (E)

For Students 3rd - 4th
For this multiplication sentences worksheet, students study the multiplication sentences and find the missing number to solve the 22 multiplication problems.
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Worksheet
Curated OER

Addition: Missing Numbers

For Students Pre-K - 1st
Young mathematicians are required to fill in the missing numbers to complete these 12 addition sentences. Colorful counting blocks are displayed for assistance.
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Worksheet
Curated OER

Fill in the Missing Numbers

For Students 2nd - 3rd
In this addition learning exercise, students fill in the missing number in 5 addition problems involving 3 single and double-digit numbers. Students write their answers in the boxes provided.

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