Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 3rd
Here are some number lines that need to be completed. There are two number sequences, one to test addition skills and the other for subtraction. Both sequences include counting by 10, but the subtracting question has scholars count...
Worksheet
Curated OER

Skip Counting By Hundreds

For Students 2nd - 3rd Standards
There are 6 different number sequences for learners to complete. Each contains missing number. They skip count by hundreds to determine which number will best fill in the blank. 
Interactive
Curated OER

Changing Fractions to Decimals

For Students 4th - 6th
Upper graders change a set of 10 fractions with denominators of either 10, 100 or 1,000 to decimals. Answers and hints are available on-line; a reference web site for additional resources is given.
Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 3rd
Don't let the title of this one fool you; scholars skip count only by 10 in this number sequence worksheet. They fill in missing numbers on a number line to complete each sequence, adding or subtracting 10. There are two addition...
Worksheet
Curated OER

Counting in Tens, Beginning with 70

For Students 2nd
Mr. Mouse instructs kids to fill in the blanks by counting 10's. They skip count by 10s to finish each of the 6 number lines. Learners will count by 10 beginning at 70, 100, 90, 50, 140, and 260.
Worksheet
Curated OER

Reading and Writing Numbers up to Thousands

For Students 2nd - 5th
Budding math analyists look at 4-digit numbers that are broken down by thousands, hundreds, tens and units. They write each number in words and represent them using their unifix cubes of base 10 blocks. There are two problems to complete...
Lesson Plan
Curated OER

An Easier Way to Count: Using Groups of 10

For Teachers 1st - 2nd
Young scholars explore their counting skills. In this counting lesson, students group objects in sets of 10 to practice counting them. Young scholars also practice graphing the sets of objects they count.  This lesson...
Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 2nd
Find the missing digits in these number sequences. Each of the ten has one missing number and scholars must figure out what it is. Here's the pattern: all of these sequences involve counting by 10s. Learners add or subtract 10 to...
Lesson Plan
Curated OER

Counting Back and Counting On

For Teachers Pre-K - 2nd
Read aloud your choice of books about counting on and counting back (a list is provided, or tell stories of your own). Your learners will write horizontal equations to portray what happens in the story. They build a paper chain and...
Lesson Plan
Curated OER

Counting Seeds

For Teachers K - 2nd
Students practice skip counting strategies, estimation, and higher number addition. They estimate the number of seeds in bell pepper, and count seeds in groups of tens and ones after the teacher removes seeds from the pepper.
Worksheet
Curated OER

Addition of Numbers (Under 100)

For Students 1st - 2nd
Here's some basic practice adding single and double-digit numbers in three different formats. First, learners complete two horizontal addition equations. Then, they find the sum for two vertical addition problems. Finally, scholars...
Worksheet
Curated OER

Counting by Groups of Ten, Number Line

For Students 1st - 3rd
Have your youngsters test out their abilities using a number line. Students will add to the number line by increments of ten until the solution is found!
Worksheet
Curated OER

Let's Learn About Money

For Students 1st - 2nd
Rather than breaking their piggy banks, your learners can use this worksheet to demonstrate their understanding of the fixed value of coins. Class members add the values of pennies, nickels, dimes, and quarters to determine the total...
Lesson Plan
Curated OER

Ten by Ten

For Teachers K - 2nd Standards
Learners participate in hands-on activities using a hundreds chart and counting toes and fingers. They discover the patterns that are created when counting by ten. After a lecture/demo, students practice by using a worksheet embedded in...
Lesson Plan
Illustrative Mathematics

Number of the Day

For Teachers K - 2nd Standards
Daily routines not only help to manage classrooms, they can also provide students with rich opportunities for learning. This activity supports young learners in developing their number sense by counting up the school days on a class...
Worksheet
Curated OER

Place Value to 10,000,000

For Students 3rd - 5th
How many tens are there in 2,630? Scholars solve this and 35 other place value problems, working with numbers from two digits to eight digits. First, they determine the number of tens in 12 numbers. Next, learners examine six numbers to...
Worksheet
Curated OER

Rounding Whole Numbers

For Students 4th - 5th
In this rounding whole numbers worksheet, learners answer five place value questions and round seven numbers to the nearest 10, 100 and 1000.
PPT
Curated OER

Who Wants to Win Millions?

For Teachers 2nd - 3rd
What a terrific way to have learners practice reading graphs. Using visually appealing graphics, they answer questions about birds, hours in a work week, and the amount of fruit bought. The graphs are attractive and easy to understand.
Assessment
Mathematics Assessment Project

100 People

For Teachers 6th - 8th Standards
It's a small world after all. In the middle school assessment task, learners use data that imagines there are only 100 people in the world to answer questions about population demographics. Young mathematicians use ratio and proportional...
Lesson Plan
EngageNY

A Critical Look at Proportional Relationships

For Teachers 8th Standards
Use proportions to determine the travel distance in a given amount of time. The 10th installment in a series of 33 uses tables and descriptions to determine a person's constant speed. Using the constant speed, pupils write a linear...
Lesson Plan
Curated OER

Third Grade Math

For Teachers 3rd
In this math review worksheet, 3rd graders answer multiple choice questions about measurement, the calendar, money, and more. Students complete 25 questions.
Worksheet
DK Publishing

Counting Caterpillars

For Students 1st - 2nd Standards
These caterpillars each have a number sequence printed on their segmented bodies, but some numbers are missing! Look at the completed caterpillars as an example, asking kids to notice a possible pattern. They should observe that the...
Worksheet
Curated OER

Math in Science-Knowing the Calories You Take In!

For Students 9th - 11th
I can burn off one scrambled egg in 30 minutes of walking? Explain how we daily consume and burn calories using this fun worksheet, which breaks down basic foods and activities into kilocalorie equivalents. Nutritionists calculate the...
Lesson Plan
Curated OER

First Grade Math: 1-3

For Teachers 1st
In this first grade math review worksheet, 1st graders answer multiple choice questions about symmetry, money, measurement, time, and more. Students complete 25 questions.