Curated OER
Create and Solve
In this number sentences worksheet, students practice adding the single digit numbers and comparing the given numbers by creating number sentences and solve the addition problems.
Curated OER
Mental Arithmetic - Adding to Thousands
In this addition worksheet, students solve the 15 addition problems using mental math. The last 3 problems ask that students write down the method they used to solve the problem. In these problems, a 4-digit number is added to a 1-digit...
Curated OER
Addition Up to 10: Speed Race 3 and 4
In this addition worksheet, learners find the sums to 20 single digit addition problems. They try to work more quickly than the previous day.
Curated OER
Addition: Number Bonds to 40
In this addition and subtraction worksheet, learners use their problem solving skills to solve 41 problems as they fill in the missing numbers in each of the problems.
Curated OER
One is a Snail, Ten is a Crab.
Students count by pairs and sets of feet, while reading a story that coincides with this practice. In this math lesson, students use their skills to count by multiples and adding on to numbers when they add up feet from humans, and...
Curated OER
Penny Counting
In this penny counting worksheet, students solve 4 story problems in which three digit numbers are added or subtracted. All problems pertain to pennies; there will be regrouping.
Curated OER
Multiplying Decimals
For this multiplying decimals worksheet, 5th graders solve 24 multiplication problems. In each problem students must multiply two decimals together.
Curated OER
Adding 6's (B)
In this addition instructional activity, students enhance their addition skills by adding the number 6 to a number. Students add to solve the 50 problems.
Curated OER
Add Consecutively With One
Here's a basic instructional activity for student to practice adding consecutively with one. The problems all involve single digit addition. There are only 10 problems on the instructional activity so this might be a good warm-up activity.
Curated OER
Correcting Bad Data Using Parity Bits
In this parity bits activity, students read about pixels and data strings. Students are given 2 data strings that are corrupted by cosmic ray glitches and they identify the bad data and create a valid data string.
Curated OER
Investigation - Who is Right?
Third graders explore mathematics by solving problems in groups. In this math functions lesson, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of math...
T. Smith Publishing
Easter Addition : Sums to 100
Around Easter time, if your class is working on adding two-digit sums with regrouping, this worksheet would make a colorful addition to your homework assignments. After solving 25 problems, they can color all of the eggs that have an...
Curated OER
Add Groups of 10
In this addition learning exercise, students count each group and write the 2-digit number in the top boxes. Students add the number shown in each table to this number. Students draw a line for each extra 10 added. Students record the...
Primary National Strategy
Ordering and Counting
Are you in need of a 5-day unit intended to teach little learners how to count to 20? This is a well-structured complete set of lessons which employ a variety of methods to instruct learners about various ways to count from 1 to 20. They...
Curated OER
Thirty Single Variable Algebraic Equation Word Problems
For this algebraic equations worksheet, student solve thirty word problems from single variable algebraic equations. Two of the thirty problems are solved as examples.
Curated OER
Distributive Property, Multiplication, A
In this math worksheet, learners use the distributive property to solve twelve multiplication problems. Students write the two digit number as place value addition multiplied by the single digit number. Multiplication is performed and...
Curated OER
The Math Lesson 7
In this addition and subtraction practice worksheet, students use their problem solving skills to solve 200 problems that require them to add and subtract single digit numbers.
Math Learning Center
Addition Strategies
Help young mathematicians refer to simple addition strategies with a set of math posters. The pages feature ways to remember how to add zero to a number, how to determine if a number is odd or even, and making fast tens.
Noyce Foundation
Ducklings
The class gets their mean and median all in a row with an assessment task that uses a population of ducklings to work with data displays and measures of central tendency. Pupils create a frequency chart and calculate the mean and median....
Curated OER
Nick Six's Dart Game
In this math worksheet, students analyze a dartboard with scoring points marked for different areas. Students practice addition by adding up scores for 15 attempts at the dartboard.
Curated OER
Regrouping Ten Ones for One Ten
Students explore regrouping. In this hands-on math place value lesson, students construct models using connecting cubes and place value mats to solve simple addition problems that require regrouping.
Curated OER
Multiplying by 10
In this multiplying by 10 worksheet, youngters read about multiplying by 10 and review a 10's multiplication chart, then fill in the missing numbers in a multiply by 10 grid and complete multiplication problems.
Curated OER
Mental Math Ideas
In this mental math worksheet, students complete the multiplication and subtraction problems where they use the strategy "subtract all digits from 9 except the last one from 10". Students complete 26 problems.
Curated OER
Addition Speed Drill
In this mathematics worksheet, 1st graders solve a number of problems by adding a single digit number to other single digit numbers and timing how long it takes to complete the drill. There are 45 problems to solve on the sheet.