Curated OER
Estimate Sums
In this estimating sums worksheet, students solve 6 word problems where they estimate the sum of 3 digit numbers by rounding to the nearest 10, 100 or 1000.
Curated OER
Estimate Division Worksheet
In this estimating division practice worksheet, students solve 8 problems that require them to estimate the division by rounding the numbers in the problems to the nearest 10.
Curated OER
Estimate Division
In this estimate division worksheet, students estimate by rounding each number in a division problem to the nearest ten. Answers are included on page 2.
Curated OER
Estimate the Sum
In this estimating worksheet, students round numbers to the nearest ten and estimate sums in a total of 9 problems. Answers are included on page 2.
Curated OER
Problem Solving: Make an Organized List
In this problem solving strategies worksheet, students solve 6 word problems where they must make an organized list in order to solve each problem. Students order and round numbers to solve some problems.
Curated OER
Estimate Products
In this estimating products worksheet, learners round factors in problems to the nearest ten and solve. Answers are included on page 2.
Alabama Learning Exchange
Lining up the Decimals
Fifth graders order decimals from least to greatest and greatest to least. In this decimal order instructional activity, 5th graders complete an online review of comparing 2 digit numbers. Students then complete a decimal order card game...
Curated OER
The Golden Rectangle
Students explore the concept of the golden ratio. In this golden ratio instructional activity, students measure objects to determine if their measurements fit the golden ratio. Students calculate the average measurements of the class.
Curated OER
Pounds and Ounces Practice 18.3
For this pounds and ounces worksheet, students find 4 objects that weigh more than 1 pound. Students write their names in the table. Students estimate the weight to the nearest pound. Students use a balance scale and a one pound measure...
Curated OER
Round Whole Numbers and Decimals
In this rounding whole numbers and decimals practice worksheet, learners sharpen their problem solving skills as they solve six story problems.
Curated OER
Odd Numbers, Standard Form, and Place Value
In this math worksheet, students answer multiple choice questions about odd numbers, standard form, place value, and more. Students complete 10 problems involving up to 5 digit numbers.
Curated OER
Geometric Mean and the Pythagorean Theorem
In this geometric mean and Pythagorean Theorem instructional activity, 10th graders solve 9 problems related to determining the geometric mean by applying the Pythagorean Theorem in each problem. First, they find the geometric mean...
National Council of Teachers of Mathematics
Improving Archimedes' Method
For this Archmides' method instructional activity, high schoolers determine the area of a regular n-gon inscribed in a circle. They use sine and cosine functions to solve problems. This three-page instructional activity contains 4...
Open Text Book Store
Arithmetic for College Students: Worksheets
Loaded with concepts ranging from multiplying decimals to converting units to solving problems using the order of operations, a thorough practice packet is perfect for a fifth or sixth grade math classroom.
Los Angeles County Office of Education
Assessment For The California Mathematics Standards Grade 4
Have scholars show what they know with a 20-page assessment aligned to the California State Standards. The test covers concepts such as large and whole numbers, all four mathematical operations, fractions, decimals, geometric figures,...
Curated OER
Estimate the Proper Fractions
In this estimation learning exercise, students estimate 7 given fractions to the nearest whole number. Answers are included on page 2.
Curated OER
Scale Drawing
In this measuring lengths activity, students determine which units to use when measuring lengths, estimating lengths, and the errors made when measuring, Students estimate the lengths of each of the lines illustrate to the nearest unit....
Curated OER
Special Snack
Students explore grocery store circulars to choose items for a snack. In this snack math lesson plan, students must plan a class snack for $20.00. Students create a list estimating costs. Students view lists and choose one for their...
Curated OER
Estimate Sums and Differences
In this estimating sums and differences practice worksheet, students sharpen their problem solving skills as they solve 6 story problem.
Curated OER
Estimate Differences
In this estimation worksheet, students solve a total of 6 word problems that involve rounding to a given place value and estimating.
Curated OER
Estimate Products: Reteach
In this estimating products learning exercise, students review two steps to help estimate products. Students then estimate the products by rounding the factor greater than 10 to its greatest place.
Curated OER
Estimating Products
In this math worksheet, young scholars round numbers to their leading digit. They multiply the results to find the estimation of the exact answer. Students estimate and then find the exact answer on six problems.
Curated OER
Estimate Quotients and Check Division With Multiplication
Learners explore how to estimate quotients and check their division with multiplication. They practice rounding the divisor and the dividend. Students compare the estimate to the exact answer and determine if it is reasonable.