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121 resources with the keyterm missing numbers

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Lesson Planet

Grade 2 Supplement Set A7 – Numbers to 1,000 on a Line or Grid

For Teachers 2nd Standards
A series of engaging activities gives second-graders practice with three-digit numbers up to 1000. They examine three hundreds charts, one with numbers 101-200, another with 901-1000, and a third counting by 10 to 1000. Worksheets give...
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Numeracy Starters

For Teachers 3rd - 5th
If you like to start each day with a new math challenge or warm-up, this resource is a must have. It includes 36 slides, each containing a different math challenge that stimulates algebraic reasoning, problem solving, and basic math...
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Write the Missing Numbers

For Students K - 2nd Standards
Which numbers are missing on these hundreds charts? Beginning counters fill in the blank squares in a set of hundreds charts. One simply has the numbers 1 and 100, while the others are missing every other number, only even numbers, or...
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What's Missing?

For Students K - 2nd
Add a challenge for your young mathematicians' adventures in double-digit addition. Instead of simply computing sums in the 9 problems, they work backwards to fill in blanks among the addends. Resource makes a terrific extension or...
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Arithmetic Identity Property of Addition 3

For Students 1st - 3rd
In this identity property worksheet, students identify the one digit number missing in the identity property in each problem. Students complete 16 problems.
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Missing Numbers

For Students 2nd - 3rd Standards
In this number sequence worksheet, students examine 6 number sequences and fill in 1 missing number in each sequence. Next, students use the strategy of counting by ten to complete 5 different number sequences.
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Recognizing Equivalent Fractions

For Students 4th - 6th
It's all about fractions here; scholars start with two pairs of equivalent fractions, each missing one number. They solve to determine the missing numerator and denominator. Then, they determine which of four choices is equivalent to a...
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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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Division Terms, Zero and One

For Students 3rd - 6th
In this division worksheet, learners complete division problems by filling in the missing numbers, writing the problems, and filling in a chart. Students complete 4 sets of problems.
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Fill In The Missing Numbers (Online Interactive)

For Students K - 1st
For this counting worksheet, learners complete a 12 question online interactive worksheet in which the missing numbers from 1 to 12 are filled in.
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Missing Addend - 2 Through 5 (Shapes)

For Students 1st - 2nd
In this numbers worksheet, learners count the different colored square boxes underneath each green box square involving the addition of 16 equations. Students add each pair of green boxes to total the number that they both stem from in...
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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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Addition Table

For Students 1st
In this addition table activity, 1st graders look over the addition table and fill in 30 missing numbers in order to complete the table.
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Comparing Fractions and Equivalence

For Students 3rd - 5th
There are a few ways to practice fraction skills here, and they will all appeal to visual learners. First, mathematicians fill in blanks in two fraction number sequences. Next, they analyze two fractions marked along a  number line to...
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Grade 2 Supplement Set A2 – Number and Operations: Solving Equations

For Teachers 2nd
Second graders play two different games to build foundational algebraic reasoning skills. They generate addition and subtraction strategies to determine missing addends and subtrahends through 20. This resource includes everything needed...
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Missing Numbers to Twenty

For Students Pre-K - 1st
Which number is missing? Beginning counters examine twenty-six number sequences, one for each letter of the alphabet. Each sequence has four numbers, ranging from one to 20. There is one number missing from the sequence, and learners...
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Addition Number Chart

For Students 1st - 3rd
Number charts are a great way for learners to practice counting and observe number patterns. There are four charts here with missing numbers for scholars to fill out. Each contains some numbers filled in as reference. Challenge...
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Missing Numbers

For Students 1st - 3rd
A set of task cards offer multiplication practice with factors between 0 and 10. Each of the ten task cards are different, and have ten equations for learners to complete. Some are missing factors, others are missing products. Using...
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Fill in the Missing Numbers

For Students Pre-K - 1st
What comes next? Drill your new counters as they fill in a blank space when given two consecutive numbers. Each page features four sets of numbers, and learners fill in the third of the series. Differentiate by having beginners fill in...
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Missing Numbers: 0-20

For Students K - 1st
Young mathematical scribes write missing numbers in series of 8 spaces. Each of 5 rows starts with a different number from which to count forward. A challenging extension for early counting and number writing.
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Stitch by Stitch

For Students 1st
In this missing numbers worksheet, 1st graders fill in the blanks for the missing numbers in a number line. Students complete 6 number lines.
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Missing Numbers

For Students K - 1st
In this missing numbers worksheet, students fill in the missing numbers for numbers 0 through 20. Students are given 4 numbers.
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Decimals Worksheet 1: Multiplication

For Students 5th - 8th
For this multiplication worksheet, learners find the missing numbers in the equations that contain numbers with decimals. Answers are given by clicking on a link. An excellent in-class activity, or homework assignment.
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Count by 5s, 10s, and 100s

For Students 2nd - 4th
Skip counting is a valuable skill; scholars practice counting by five, 10, and 100 as they examine these three number sequences. In the first one, learners circle the number that doesn't follow the sequence of adding five. Then, they...