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Alabama Learning Exchange
Place Value Review
Here is a fast-paced addition game which reinforces the concept of place values. Learners view a PowerPoint on place value, then engage in the game using a whole-class format. This is a stimulating, and interesting math game lesson.
Curated OER
Comparing and Ordering Numbers
In this comparing and ordering numbers worksheet, students, working with a partner, problem solve and calculate the answers to five word problems or equations involving numbers.
Curated OER
Subtracting Greater Numbers
In this subtraction worksheet, 4th graders subtract 13 math problems involving 4 and 5-digit numbers. Students solve 1 word problem with a chart.
Curated OER
And the Number Is (Second Grade)
Second graders create Mystery Numbers. They give the class clues about the name, value, and multiples of the digits which make up the number.
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Investigation - What Does 1,000 Look Like?
Second graders determine what 1,000 items look like. In this math investigation instructional activity, 2nd graders collect 1,000 items and determine the best way to count them by tens and hundreds. They can use stickers on notecards to...
National Security Agency
Place Value for Primary Grades- A Place for Everything
Here is a phenomenal lesson on place value to the thousands place. Learners construct numbers and identify the value of each digit, investigate building numbers using craft sticks and paper plates, and complete other meaningful...
Curated OER
Smiling at Two Digit Multiplication!
How do I solve a two-digit multiplication problem? Your class tackles this question by walking through problem solving methods. They first investigates and applies traditional multiplication methods, and they then compare those with...
Curated OER
Reinforcement Lesson in Place Value
Here is a wonderful place value game for your pupils that is played with dice. Very clear instructions on how the game is played are included in the plan. According to the author, they will "groan in disapproval" when it's time to stop...
Curated OER
Mental Math: Multiplying Multiples of 10, 100, and 1,000
Fourth graders practice mental math in this Multiples of 10, 100, and 1,000 worksheet. Students solve twelve multiplication problems by applying patterns with zeroes. The worksheet includes a review with examples of the patterns with zeros.
Curated OER
Place Value and Subtraction With Regrouping
In this place value and subtraction worksheet, students place pennies in the chart and use them to put numbers in the correct place value and subtract. Students use the pennies as ones and use them in regrouping.
Curated OER
It's Close Enough: Rounding and Estimation
Second graders round to the closest five, ten, and hundred. They use place-value concepts of grouping based upon powers of ten (thousandths, hundredths, tenths, ones, tens, hundreds, thousands) within the decimal number system.
Curated OER
Number Problem Worksheet
In this number problem learning exercise, students complete 4 different sections of number problems. The 14 questions on this page involve one/ten/hundreds place, even/odd numbers, and filling in a number pyramid and grid.
Curated OER
Place Value 100's and 1,000's
Third graders watch a PowerPoint presentation and read a book on place value used in our base ten system. They play a place value game and complete a worksheet.
Curated OER
Writing Numbers Worksheet
In this writing numbers learning exercise, students answer 12 questions in which they determine different ways to conceptualize and write numbers. They can click on the Check box to determine whether their answer is correct.
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Subtracting Two- and Three-Digit Numbers
In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
Curated OER
Groups of Ten Tens
In this place value worksheet, students read about counting by tens using rows of cubes. They circle groups of 10 rows and write how many hundreds they make.
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Adding and Subtracting Fractions with Like Denominators
Students add or subtract fraction parts of mixed numbers before adding or subtracting the whole number parts. In this fractions lesson plan, students learn to use a ruler to help them add and subtract fractions with like denominators.
Illustrative Mathematics
Largest Number Game
Learners are asked to make the largest three-digit number they can with the numbers 1, 8, and 5 in a quick assessment worksheet.
West Contra Costa Unified School District
The Power of Ten: Building a Magnitude Model
Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.
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What number am I?
In this number clues worksheet, students complete number clues and figure out a two or three digit number. Students complete 6 problems and make one problem up on their own.
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Base-ten Blocks
In this math worksheet, students cut out different illustrations of base-ten blocks. The blocks include ones, tens, and one-hundreds.
Curated OER
Working With Place Value
Students investigate the proper way to write numbers using decimals and commas. In this algebra instructional activity, students recognize the place value of a specific digit. They place numbers correctly on a number line.
Curated OER
Number Chart and Number Line
First graders research strategies for identifying numbers through 100. In this number recognition lesson, 1st graders make games, create puzzles,and fill in missing numbers to practice number identification.
Curated OER
Place Value of Whole Numbers Through One Million
Third graders construct numbers to the millions place. In this 30-page place value lesson, learners create numbers and evaluate the place value of digits. They explore standard and expanded form of numbers. An incredible resource!