Curated OER
Dusty Digits: 0 to 20
How many is this? Practice number value recognition between 0 and 20 using this interactive activity idea. It's all here for your easy use: cut and laminate the twenty-one individual cards, each labeled numerically 0-20. Also cut out the...
Curated OER
Two-Digit Numbers Ending in 8 or 7
In this mathematics instructional activity, students circle the dots to form a complete ten and compare their problem to the one with just ones' digits. Then they add each problem and write down the corresponding problem with just the...
Curated OER
Seven Sequences and Series Activities
In this sequences and series worksheet, students complete seven activities covering arithmetic sequences, geometric sequences, and series. Fully worked out examples, formulas, and explanations are included.
Curated OER
Guessing Jar
In this guessing jar worksheet, 1st graders write down their guess for how many marbles are in the jar, then count and record the answer, and complete 3 sentences about the numbers.
Virginia Department of Education
Normal Distributions
Pupils work to find probabilities by using areas under the normal curve. Groups work to calculate z-scores and solve real-world problems using the empirical rule or tables.
Curated OER
Expanded Form (G)
After reviewing how to write numbers in the expanded form, give learners the opportunity to practice their new skill. This worksheet has 12 three-digit numbers for them to asess and compose in expanded form.
Curated OER
Number Practice
For this math worksheet, learners listen and say a list of numbers written with numerals and written in words. Students practice writing twenty numbers using words. Learners can work in pairs for this activity.
Curated OER
Everyday Mathematics: Ballpark Estimates
In this estimating practice worksheet, students sharpen their math skills as they learn how to make likely estimates and try the 2 extra practice activities.
Curated OER
Multiply Decimal Numbers
In this multiplication instructional activity, students complete a set of 14 problems, multiplying numbers with one decimal place. A reference web site is given for additional activities.
Computer Science Unplugged
Lightest and Heaviest—Sorting Algorithms
How do computers sort data lists? Using eight unknown weights and a balance scale, groups determine the order of the weights from lightest to heaviest. A second worksheet provides the groups with other methods to order the weights. The...
Curated OER
Hundreds Chart
In this math worksheet, students use the grid to complete the chart up to the number 100. Students fill in the chart with numbers from 1 to 100.
K12 Reader
Estimation
Teach your class a thing or two about making educated mathematical guesses. Learners read a passage that explains estimation and approximate and exact answers. They then respond to five questions about and related to the text.
Curated OER
Classroom JR - Rounding to Hundreds
In this rounding numbers worksheet, students found the given number to the nearest hundredth value place. The objective is to enhance students' understanding of rounding numbers and value places.
Virginia Department of Education
Give or Take a Few
Young mathematicians extend their knowledge of rational numbers on a number line to graph inequalities by first using number cards to compare rational numbers. They finish by using similar reasoning to graph inequalities on a number line.
University of Utah
Integer Exponents, Scientific Notation and Volume
A one-stop resource for exponents, square and cube roots, scientific notation, and volume formulas guides learners through properties of exponents. As they learn to apply these properties to operations with scientific notation,...
Curated OER
Subtracting Decimal Numbers
In this decimal subtraction worksheet, students complete a total of 12 problems, subtracting numbers with one decimal place.A reference web site is given for additional activities.
Curated OER
Subtract Decimal Numbers #2
In this subtraction worksheet, students complete 12 problems, subtracting numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Multiply Decimal Numbers
In this multiplication worksheet, students complete a set of 12 problems, multiplying numbers with one decimal place. A reference web site is given for additional activities.
Curated OER
Multiply Decimal Numbers
For this multiplication worksheet, students complete a set of 12 problems, multiplying numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Multiply Decimals
In this multiplication of decimals worksheet, students complete 12 problems, multiplying numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Adding Decimal Numbers #3
In this decimal addition activity, learners complete 12 problems, adding numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Decimal Addition
In this addition worksheet, students complete a set of 12 problems, adding numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Decimals Vocabulary Matching
In this decimal vocabulary worksheet, students match a set of 27 words to their correct definitions. Answers are included on page 2; a reference web site is given for additional activities.
Curated OER
Rounding to the Nearest Whole Number
In this rounding numbers worksheet, students complete 10 math sentences as they round decimal numbers to the nearest whole number. In addition, students round 8 decimal numbers to the nearest whole number.