Curated OER
Box Multiplication
In this multiplication worksheet, students solve 19 problems in which blank boxes in multiplication are filled with the numbers provided to make the product correct. All are 2 digits times one digit.
Curated OER
Subtraction and Unknown Addends
A brief addition word problem has learners searching for the missing addend. They read about Mr. George, who already has five gallons of fuel in his car. Knowing the car can hold eleven gallons, they compute how many gallons he needs....
Curated OER
Missing Digits Worksheet Maker 5
In this missing digits instructional activity, students complete 6 division problems where they fill in the missing numbers throughout the problem. This is also a link to make more sheets like this.
Curated OER
Missing Digit Worksheet Maker 3
In this missing digits worksheet, students complete 8 two digit multiplication problems where they fill in the missing numbers. This is also a link to make more worksheets like this.
Curated OER
Subtraction
Second and third graders use a number line and two of the numbers to determine the missing number. They solve 23 problems. An excellent instructional activity!
Concord Consortium
The Trouble with Tables
Tackle these tables. A performance task has learners complete two puzzles using addition and subtraction. They must fill in tables with missing addends, sums, minuends, subtrahends, or differences.
Helping with Math
Addition: Number Bonds to 20
Pupils fill in the missing addend to an addition problem that adds up to 20. This number could be a one-digit or two-digit number. They complete a total of 41 missing addend problems. Answers are available.
DK Publishing
Multiply or Divide? Part 2
Explore the relationship between multiplication and division as scholars fill in these number sentences, each of which is missing a symbol. Is it a multiplication or division equation? There are 18 of these to start, all written...
Curated OER
The oa Sound
Explore spelling patterns with this multi-step worksheet featuring the /oa/ sound. Learners read a brief introduction explaining that this sound can be achieved by three different vowel combinations. They complete a different...
EngageNY
Solving Percent Problems II
Fill in the blanks to find the best discount! Groups complete a table of amounts and percents associated with sale items. Classmates then find the original cost, sale cost, discount amount, paid percent, or the discount percent...
Curated OER
Add or Subtract (up to 50)
Do you add or subtract? It's up to your mathematicians as they fill in the symbol for 16 equations to make them true. The numbers in this section don't exceed 18. Next, learners answer six word problems by determining the missing addend...
Historical Thinking Matters
Spanish-American War: 1 Day Lesson
After analyzing newspaper articles portraying different perspectives of the explosion of the Battleship USS Maine, your young historians will take a stand on which position is the most believable in both discussion and writing.
Curated OER
Inverse Relationships (3)
In this missing numbers worksheet, students analyze 30 pairs of equations with missing numbers. Students fill in the missing numbers in the addition or subtraction fact. No number on the page is greater than 3.
Curated OER
Decimals
In this decimals worksheet, students fill in the missing numbers to the sequences with numbers with decimals. Students complete 5 problems total.
Curated OER
Number Chart
In this missing number chart worksheet, students fill in the missing numbers. The chart starts with the number 0 and goes to 99.
Curated OER
Biochemistry Assignment
In this biochemistry worksheet, students complete a table by filling in the missing information about different elements. Students draw the Bohr diagram and the Lewis dot diagram for several atoms.
Curated OER
BBA Negative Numbers (2)
In this negative numbers worksheet, students complete the number orders by filling in the missing numbers for each number problem.
Curated OER
Number Chart 1
In this missing number instructional activity, students fill in missing numbers in a 100's chart, 50 numbers total are missing. Worksheet includes link to additional worksheets.
Curated OER
Adding Grid-- Fill in the Missing Squares 0 to 15
In this math worksheet, students fill out an addition grid with the facts from 1 to 15. Students add the numbers for each square. There are random answers filled in which are clues for the students.
Curated OER
Pascal's Pumpkins
In this number pattern activity, students study the pile of pumpkins. Students add the numbers on the pumpkins to determine the pattern and fill in the missing numbers on 8 of the pumpkins shown.
Curated OER
Coins
In this finding the missing values of coins worksheet, students use multiple numbers of pennies, nickels, dimes, and quarters to fill in the blanks. Students solve 4 problems.
Math Salamanders Ltd.
Counting on by Digits Sheet 2
In this number sequence activity, learners fill in 40 missing numbers in sequence on 10 different number lines. Students calculate each single-digit step up for each one.
Curated OER
Math Online Exercises
In this variety of online math problems worksheet, students fill in the missing numbers on two number ladders, solve/calculate thirty-six addition, subtraction, multiplication and division math problems and answer three word sentences....
Curated OER
Counting in Steps of 1
In this counting by ones worksheet, 2nd graders complete 5 tracks by filling in the missing numbers. They begin at the bottom of each track and count up using the given numbers as clues to the missing ones.