Worksheet
Curated OER

Time from Analog and Digital Clocks

For Students 1st - 2nd
All these clocks look the same. Here are 10 clocks, both analog and digital, for scholars to add times to. The times are listed at the right of each clock and all end in five or zero. This is not a practice with a.m. and p.m., however it...
Lesson Plan
Curated OER

All Kinds of Numbers

For Teachers 1st
Count and compare numbers and fractions using "greater than" and "less than." Learners count on by 2s and 10s and represent the end number with base ten blocks, counters, and cups. They use circle stickers to illustrate fractions and...
Lesson Plan
Curated OER

Do You Carry the Ball?

For Teachers 2nd - 5th
For this addition worksheet, students add two digit numbers together with and without regrouping. Students complete 9 problems total.
Worksheet
Curated OER

Choosing the Operation: Add or Subtract

For Students 2nd - 3rd Standards
Try a new approach to addition and subtraction by giving scholars the numbers but leaving out the sign. They must determine if the numbers have been added or subtracted, then write in the appropriate operation. There are a few examples...
Worksheet
Curated OER

Addition Drills, part 4

For Students 2nd - 3rd Standards
Show kids that addition has real-life applications as they add up measurements and money. There are some examples here demonstrating regrouping and including units in an answer. They complete 20 measurement addition problems, each with...
Worksheet
DK Publishing

Cubes of Small Numbers

For Students 5th - 6th Standards
Now that geometers know how to solve for square units, can they solve for cubed units? Explore this concept as scholars examine four cubes to solve for volume in each. A detailed example explains this process, but you may consider asking...
Worksheet
Curated OER

Add Six to One-Digit Numerals

For Students K - 2nd
For this finding the sums worksheet, students add the numeral six to one-digit numbers with single digit and double digit answers. Students solve 45 problems. 
Worksheet
Curated OER

One-Digit Addition; No Regrouping Valentine's Drill

For Students K - 1st
Valentine's Day pictures decorate this addition practice activity, in which students add single digit numbers to single digit numbers. There are eighty problems in total, making this a good review activity or a fun timed math drill. An...
Worksheet
Curated OER

One-Digit Addition with Regrouping (7)

For Students 1st - 2nd
In this Halloween-themed single digit addition worksheet, students solve 64 problems that require them to add single digit numbers with regrouping.
Worksheet
Curated OER

One-Digit Addition with Regrouping (7)

For Students 1st - 2nd
In this Halloween-themed single digit addition worksheet, students solve 64 problems that require them to add single digit numbers with regrouping.
Worksheet
Curated OER

Super Hard Addition Worksheet 33

For Students 2nd - 3rd
In this addition worksheet, students add the 4 digit numbers by 4 digit numbers to solve the equations. Students complete 15 problems.
Worksheet
Curated OER

Fun Math Worksheet 4

For Students 1st - 2nd
In this addition instructional activity, learners add to solve the single digit addition equations. Students complete 15 equations and improve their addition skills.
Worksheet
Curated OER

Addition: one digit and two digit numbers

For Students 2nd
In this addition instructional activity, 2nd graders add one and two digit numbers together without regrouping. Students complete 40 addition problems.
Worksheet
Curated OER

Add One-Digit Numbers

For Students 1st - 2nd
In this one-digit vertical addition worksheet, students add pairs of numbers to find the sums to seventeen. Students solve 12 problems.
Worksheet
Curated OER

Adding Decimals

For Students 4th - 6th
In this addition of decimals worksheet, students add up to 4 digit numbers together with decimals in them. Students complete 12 problems.
Worksheet
Curated OER

Adding Single-Digit Doubles

For Students 2nd - 3rd
For this doubles addition worksheet, students solve 20 problems adding single-digit doubles, determine which doubles add up to given sums and add 10 "near doubles." A website reference for additional resources is provided.
Lesson Plan
Curated OER

Adding Two Digit Numbers with Using Dimes and Pennies

For Teachers 2nd
Second graders participate in a math game using dimes and pennies. They practice combining coins to make a given amount of money, and they use the combinations to practice adding two digit numbers. Teacher assessment strategies and...
Lesson Plan
Curated OER

Addition of Three Single-Digit Numbers (B)

For Teachers 1st - 3rd
For this addition of 3 single numbers review worksheet, students use problem solving skills to solve 54 problems that require them to add 3 single digit numbers.
Worksheet
Curated OER

Addition: 2-digit + 2-digit - Regrouping

For Students 3rd Standards
In this addition worksheet, 3rd graders focus on the addition of double digit numbers. Students solve for 30 problems using regrouping where necessary.
Lesson Plan
Armory Center for the Arts

Place Value Collage

For Teachers 3rd Standards
How can art represent math? Use a lesson on place value collages to illustrate the different meanings that numbers have in their designated places. Kids observe photographs and paintings that show place value, then work on their own.
Worksheet
Curated OER

Add or Subtract (up to 50)

For Students 2nd - 3rd Standards
Do you add or subtract? It's up to your mathematicians as they fill in the symbol for 16 equations to make them true. The numbers in this section don't exceed 18. Next, learners answer six word problems by determining the missing addend...
Worksheet
Curated OER

Mentally Add Larger Numbers

For Students 2nd - 4th
Using what they know about adding 10s and 100s, learners attempt to mentally solve 18 addition problems. Each problem requires them to think of the nearest 10 or 100, add them together, then add the remaining units.
Worksheet
K5 Learning

Addition and Subtraction Word Problems #1

For Students 3rd - 4th Standards
Third graders read and solve six word problems and decide whether to add or subtract. The numbers range in 2-digit up to 4-digit.
Worksheet
Curated OER

Identify Patterns

For Students 3rd - 4th
To complete these number patterns mathematicians must determine by what number each is constantly increasing. However, this isn't your typical skip counting; scholars count by numbers like 18, 60, and even 101 to fill in the missing...