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Worksheet
Curated OER

Booster (pg.10)

For Students 1st - 2nd
In this addition and subtraction worksheet, students work out and answer 2 word problems, answer 2 short answer problems and fill in the missing 4 digits in one addition and one subtraction problem.
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Worksheet
Curated OER

Missing Numbers

For Students 1st - 4th
In this basic subtraction worksheet, students 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.
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Worksheet
Curated OER

What's the Best Name?

For Students 1st
In this missing numbers instructional activity, 1st graders look over 4 boxes, write in the missing numbers, find the best name for each box and color in the best circled answer.
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Worksheet
Curated OER

Family of Four

For Students 3rd - 5th
In this fact family instructional activity, students write in the missing numbers in the addition problems. They then complete each fact family. There are 6 problems on this instructional activity.
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Worksheet
Curated OER

Math Review: Estimation, Missing Numbers, Precise Calculations

For Students 5th - 6th
In this math review worksheet, students solve 30 problems that pertain to estimation, Roman numerals, elapsed time, precise calculations of multiplication and division.
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Worksheet
Curated OER

St. Patrick's Day Missing Digits (G)

For Students 4th - 6th
In this St. Patrick's Day missing digits worksheet, students figure out the missing digits in twenty-two addition, subtraction and multiplication equations.
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Worksheet
Curated OER

Fill in the Missing Numbers

For Students K - 1st
In this math learning exercise, students learn number sequencing by filling in the missing numbers in 8 problems. All numbers are below 10.
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Worksheet
Curated OER

Patterns Based On Addition

For Students 3rd
For this on-line math worksheet, 3rd graders complete 10 multiple choice questions where they find the missing number to a pattern by using addition. Students can check their answers at the end of the worksheet.
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Worksheet
Curated OER

Missing Numbers: 1 to 20

For Students Pre-K - K
In this missing numbers worksheet, students fill in the numbers that are missing in a series from 1 to 20. There are some numbers already there as hints.
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Interactive
Curated OER

Number Sequencing : Which Number Is Missing?

For Students 3rd - 4th
In this number order worksheet, students solve 11 multiple choice on-line interactive questions. Students analyze the series of numbers that are in order without skip counting. From four choices, students mark the number that is missing...
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Worksheet
Curated OER

Number sequence

For Students 1st
In this number sequence worksheet, 1st graders find which numbers are missing from the houses in numbers 1 through 9. Students then cut out the houses and put them in number order.
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Worksheet
Curated OER

Before, Between or After to 99 (3)

For Students 1st - 2nd
In this ordering numbers activity, students study the given number or sets of numbers and then fill in the missing number that shows the order of the numbers.
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Worksheet
Curated OER

Missing Numbers: Perceptual Level #1

For Students K - 1st
In this number order worksheet, students add the missing numbers by starting at the face each time. Students' objective is to recall numbers counting forwards and backwards.
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Worksheet
Curated OER

Subtraction-- Fill in the Gaps

For Students 4th - 5th
In this math worksheet, students practice finding the missing numbers in a subtraction problem. There are 90 subtraction problems which are written horizontally, most with 2 digits. The answers are shown, but there is a missing number in...