Curated OER
Metric Units of Mass: Homework
In this mass measurement worksheet, students find the missing numbers by converting the metric units of mass. Students then study the pictures and choose the better estimate of the mass of each. Students compare the final metric units by...
Curated OER
Relate Addition and Subtraction: Practice
In this addition and subtraction worksheet, students find the missing numbers for the addition and subtraction equations. Students then complete the fact families for the addition and subtraction equations. Students finish with two test...
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 based...
BW Walch
Solving Linear Inequalities in Two Variables
Although graphing a linear inequality on the plane is but a few steps added onto the graphing of a linear equation, for many learners the logical leap is quite intimidating. This approachable PowerPoint presentation breaks graphing...
Curated OER
"Missing Cal" Problem
In this algebra worksheet, students decipher a cryptogram to find the numbers on Cal's uniform. There is an answer key to this problem.
Curated OER
Divide By One-Digit Numbers
In this finding the quotients activity, students divide one-digit and two-digit numbers by one-digit numbers with no remainders. Students solve 40 problems.
Curated OER
Developing the Concept: Percents
For this percents lesson, learners review how to solve a multiplication equation where they must solve for a variable. They solve equations with missing numbers and percents.
Curated OER
Number sequence
For 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.
Curated OER
Find the Pattern
In this number patterns worksheet, students solve 4 problems in which a series of numbers is analyzed and the pattern determined. Students fill in the next number in the pattern.
Curated OER
Subtraction and Unknown Addends
The missing addend strategy is helpful to young mathematicians approaching subtraction. This worksheet walks learners through the required steps, solving the problems with them. They examine situations with one addend and a sum provided,...
Curated OER
Division Terms, Zero and One
In this division worksheet, students review the definition and positions for the division terminology of divisor, dividend, and quotient. Students find the missing division term from the division problems and find the missing numbers for...
Curated OER
Patterns
In this patterns worksheet, students find the missing number, shape, or letter needed for the patterns. Students complete 10 multiple choice questions.
Curated OER
Complete Number Sentences
In this number sentences worksheet, students find the 14 missing numbers in 14 number sentences. Students write their answers in the boxes provided.
Curated OER
Complete Number Sentences
In this number sentences worksheet, students fill in missing numbers to make sums correct. A website reference for additional activities is given.
Curated OER
Completing Number Sentences
In this number sentences learning exercise, students fill in missing numbers to make given sums correct. An answer key is included; a website reference for additional activities is given.
Curated OER
Patterns, Relations, and Functions
Young scholars investigate the patterns of different data sets of numbers. They use critical thinking skills in order to find the missing numbers in any given set. This lesson helps to develop the skill of number sense.
Curated OER
Four Digit Addition without Regrouping
In this addition worksheet, students find the missing numbers in the 4 digit addition equations. Students solve 15 addition problems.
Curated OER
Multiplication: Finding Missing Numbers
In this multiplication worksheet, students solve 78 multiplication problems in which one of the factors is missing. Worksheet is in graphic organizer form, 3x3 rows.
Curated OER
Addition
In this addition worksheet, students find the missing numbers to complete the addition facts for the double digit problems. Students complete 14 problems.
Curated OER
Multiplication of Decimals
In this multiplication of decimals worksheet, learners solve and complete 33 various types of problems. First, they find the missing number for each sum marked. Then, students use Egyptian multiplication to find the sums for each...
Curated OER
Equivalent Fractions (D)
For this recognizing equal fractions worksheet, students provide the missing numbers in the numerators or denominators to complete the equivalent fractions. Students solve 24 problems.
Curated OER
Count in Steps of 1
In this counting in steps of 1 instructional activity, learners figure out the missing numbers in 7rows of numbers. Students check each row for accuracy of their answers.
Beauty and Joy of Computing
Algorithms
Introduces the class to the idea of searching a list by building a script. Learners modify a guessing game script that will find a number in a list.
Balanced Assessment
Sales Tax Table
Sales tax rates vary; do the math to find the right rate! Pupils use before tax amounts and after tax amounts to determine the tax rate. Rounding makes the task challenging.