Curated OER
Big Number - 1
In this number comparisons worksheet, learners arrange the numbers to make the largest three-digit number possible from the numbers 2, 9, 4, and 7. Students then explain how they know that is the largest number possible.
Curated OER
Mentally Add and Subtract 10 or 100
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...
World Wildlife Fund
Arctic Take 6
The magic number is six! Using a 6x table, young math stars practice adding, subtracting, multiplying, and dividing two-digit numbers with the number six. This learning exercise also touches on making tessellations with hexagons.
Curated OER
Add and Subtract Two-Digit Numbers
Learners complete two double-digit problems, one addition and the other subtraction. They also determine the missing addend in two additional problems. An explanation as to how to solve both problems is included.
Curated OER
Addition with decimals
In this addition with decimals worksheet, students add three and four digit numbers together that contain decimals. Students complete 40 problems.
Curated OER
Adding 1 and 2 digit numbers
In this addition worksheet, learners add one and two digit numbers together to find a sum without regrouping. Students complete 200 problems.
Curated OER
Add One-Digit Numbers to Two-Digit Numbers
In this addition word problems activity, students solve 4 story problems in which two digit numbers are added to single digits.
Curated OER
St. Patrick's Day Missing Digits (J)
In this St. Patrick's Day missing digits worksheet, students figure out the missing digits in twenty-two addition, subtraction and multiplication equations.
Curated OER
Two-Digit by Two-Digit Tenths (A)
In this mathematics worksheet, students solve a number of problems by multiplying a two-digit number by a two-digit decimal to the tenths place. There are 49 problems to solve on the sheet.
Curated OER
Subtracting Two- and Three- Digit Numbers
In this subtraction with regrouping worksheet, students solve 15 problems in which 2 or 3 digit numbers are subtracted with borrowing. There are examples to help.
Curated OER
Add a 2-Digit Number and a 1-Digit Number
In this 1 and 2 digit numbers worksheet, students solve the addition word problems by adding the 1-2 digit number equations in the six word problems.
Curated OER
Two-Digit by One-Digit Multiplication (A)
In this mathematics worksheet, students solve numerous multiplication problems by multiplying a two-digit number by a one-digit number, including zero. There are 64 problems to solve on the sheet.
Curated OER
St. Patrick's Day Missing Digits (F)
For this math worksheet, students fill in the missing digits which have been "hidden by the leprechauns" in 22 problems. There are one or two digits missing from addition, subtraction or simple multiplication problems. This page has a...
Curated OER
Addition Facts to 18
In this simple addition worksheet, 3rd graders solve 14 problems adding 2 one-digit numbers. Students also solve 3 problems adding 3 one-digit numbers. Finally, students solve 3 word problems involving simple addition.
Curated OER
St. Patrick's Day Missing Digits (B)
In this St. Patrick's Day missing digits worksheet, students figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.
Curated OER
Addition: Up to 2-Digits Using Place Values
In this addition worksheet, students solve 9 problems in which two digit numbers are added with no regrouping. Students rewrite an addition sentence that is in horizontal format and stack the numbers in a place value chart.
Curated OER
St. Patrick's Day Missing Digits (D)
For this St. Patrick's Day missing numbers worksheet, students figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.
Curated OER
Two-Digit Numbers Ending in 8 or 7
For 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
Halloween Missing Digits (A)
In this mathematics worksheet, students complete each with the correct missing number digits. Then they try to find the digits that the zombie lost while creating the sheet.
T. Smith Publishing
Multiplication Practice: Multiplying a 2-digit number by a 1-digit number with no regrouping
No regrouping required here. Mathematicians multiply two-digit numbers by one-digit numbers on this simple, straightforward handout. There are 30 problems to solve, making this a nice addition to your homework packet for the week.
Curated OER
Decimal Addition
For this decimal addition worksheet, 7th graders solve 20 different problems that involve adding decimals. First, they write one decimal above the other with their decimal points lined up. Then, students add the two numbers as they would...
Curated OER
Magic Tricks with Numbers
For this magic tricks with numbers worksheet, students learn three tricks involving addition, subtraction, multiplication and division of simple numbers as a magic trick.
Curated OER
Checking Subtraction with Addition and Writing Number Sentences
In this math worksheet, learners complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
Curated OER
Problem Solving with Addition and Subtraction
In this addition and subtraction worksheet, learners answer multiple choice questions about addition and subtraction in word problems. Students answer 10 questions using 2 and 3 digit numbers.