Curated OER
Rounding to the Nearest 1000
In this rounding worksheet, students round to the nearest 1,000. Students complete 40 problems total on 10 pages on this worksheet.
Curated OER
Rounding and Estimating
Fourth graders complete math problems through rounding and estimating. They visit a given website where students select answers to increasingly harder problems. Students complete quizzes to estimation problems. Afterwards, they...
Curated OER
Estimating Sums and Differences
In this math worksheet, students learn to estimate sums and differences by completing step by step exercises. There is one word problem which is the example, and then students can choose from other estimation activities to do with a...
Curated OER
Rounding Worksheet
In this rounding worksheet, students answer 5 questions in which they use rounding to the nearest whole ten or hundreds spot. They can check their answer by clicking on the Check box next to the answer.
Curated OER
Rounding Numbers
In this math worksheet, students find the numbers that are using the rule for rounding to the nearest hundred. The answers are found on page 2.
Curated OER
Rounding Decimals to Hundredths (A)
In this math worksheet, students answer 60 rounding problems. All given numbers have 4 decimal places and are rounded to the nearest hundredth.
Charleston School District
Scientific Notation and Appropriate Units
How do you write a number in scientific notation? The handout and video provide an explanation on how to convert from standard form into scientific notation and vice versa. The resource also contains a short discussion about choosing...
Charleston School District
Evaluation of Roots
You mean the square root of five and five don't have the same value? Learners estimate the value of irrational roots. As they practice estimating the value, they increase their understanding of roots. The lesson is the fourth in a series...
Education Development Center
Micro-Geography of the Number Line
Young mathematicians dive into the number line to discover decimals and how the numbers infinitely get smaller in between. They click the zoom button a few times and learn that the number line doesn't just stop at integers. Includes...
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
Rounding Decimals
In this rounding decimals worksheet, 5th graders solve 10 problems by rounding the numbers given to the specified place value, from ones to thousandths.
Curated OER
Pence and Estimation
In this pence and estimation on line worksheet, learners change the price of five toys to pence, estimate the price of four toys by rounding the prices to the nearest 10p and utilize estimation in eight number problems. Students check...
Curated OER
Multiply Whole Numbers and Decimals: Reteach
In this whole number and decimal multiplication learning exercise, students review the three steps to multiply whole numbers and decimals. Students then find the products for the sixteen problems.
Curated OER
Subtracting Greater Numbers
In this subtraction instructional activity, 4th graders subtract 13 math problems involving 4 and 5-digit numbers. Students solve 1 word problem with a chart.
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 4)
Looking for a set of math vocabulary cards for fourth graders? A 14-page packet of vocabulary words includes topics related to multiplication, division, and factor types. Each sheet has two cards on it: the top half has the word in...
Illustrative Mathematics
How Many Cells Are in the Human Body?
Investigating the large numbers of science is the task in a simple but deep activity. Given a one-sentence problem set-up and some basic assumptions, the class sets off on an open-ended investigation that really gives some...
Houghton Mifflin Harcourt
Unit 2 Math Vocabulary Cards (Grade 3)
A set of third grade math vocabulary cards include topics that range from addition properties to terms like estimate and fact family. Each sheet has two cards on it. The top half is the word printed in bold text,...
Curated OER
Practice with Rounding
In this rounding worksheet, students round 8,140.28 to the nearest tenth, thousand, whole number and ten. Students do the same with the number 4,205.65.
Curated OER
Decimal Rounding
In this decimal learning exercise, students round decimal numbers to a place given and submit answers on-line. Students use the tab button to progress to the next question.
Curated OER
Estimating 0-10
In this estimating worksheet, students estimate the whole numbers that arrows on a number line are pointing to, 0-10. A website reference for additional activities is given.
Curated OER
Rounding Up Numbers
In this rounding worksheet, students round a set of 40 numbers to the nearest 100. An answer key is included. A website reference is given for additional resources.
Curated OER
Estimating
In this estimating worksheet, students estimate the four digit numbers given to them to the nearest thousand. Students complete 10 problems total.
Curated OER
Estimating
In this estimation activity, students estimate the three digit numbers to the nearest hundreds. Students complete 10 problems total.
Curated OER
Round to the Nearest Thousand
In this rounding worksheet, students round a set of 10 numbers to the nearest thousand. A website reference for additional resources is given.