DK Publishing
Mentally Adding and Subtracting
If you're looking for basic practice problems for youngsters learning addition and subtraction skills, look no further! Scholars solve 30 equations by filling in a missing addend, subtrahend, or minuend in these horizontally-aligned...
Concord Consortium
Last Digit Arithmetic
Mathematics involves a study of patterns. The exploratory lesson has learners consider the addition pattern in different sets of numbers. Each set has a different pattern that pupils describe mathematically. The patterns involve...
Curated OER
Adding Dice
Roll the dice! These addition number sentences are for beginning mathematicians, and each addend is displayed on a die. Learners add up two or three single-digit addends to find eight sums in the first half of this activity. Next, they...
Curated OER
Addition Facts-1-9
In this addition worksheet, students fill in missing numbers in problems that will arrive at given sums. Problems are also represented by pictures of blocks.
Curated OER
Addition and Subtraction Facts- Eleven Worksheets
In this addition and subtraction worksheet, students solve 220 problems. Each page has two columns of ten basic addition or subtraction facts. These are basic drills with no examples or instructions.
Curated OER
Add and Subtract Decimal Tenths (C)
In this decimal addition and subtraction practice worksheet, students sharpen their math skills as they solve 32 problems that require them to add and subtract decimal tenths.
Curated OER
Fact Equivalents - Addition
In this addition and subtraction facts practice worksheet, students solve 15 problems that require them to solve an addition sentences in order to write subtraction sentences that are equivalents.
Curated OER
Adding 0's (B)
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 0.
Curated OER
Adding 9's (B)
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 9.
Curated OER
Fact Equivalents - Addition and Subtraction
In this addition and subtraction facts practice instructional activity, students solve 15 problems that require them to solve an addition sentences in order to write subtraction sentences that are equivalents.
Curated OER
Stocking Addition
In this addition activity, students add one digit numbers together and match them up with their answers. Students complete 10 problems where the problem and answer are on Christmas stockings.
Curated OER
Easter Eggs in a Basket - Sums to 1998 (E)
For this Easter-themed addition practice worksheet, students sharpen their math skills as they solve 21 problems that require them to add 3-digit numbers.
Curated OER
Two-Digit Addition and Subtraction (R)
In this addition and subtraction practice instructional activity, students sharpen their math skills as they solve 49 problems that require them to add and subtract 2-digit numbers.
Curated OER
Two-Digit Addition and Subtraction (Q)
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 2-digit numbers.
Curated OER
Using Addition to Learn Multiplication Facts #4
For this using addition to learn multiplication facts #4 worksheet, 3rd graders use pictures of an addition problem to write a multiplication problem online using the times sign, then check their answer.
Curated OER
Help Build the Mountain
In this addition practice, worksheet, students use problem solving skills to build 6 math mountains. Students also solve 1 story problem.
Curated OER
Adding With Regrouping (B)
In this addition review learning exercise, students use problem solving skills to solve 35 problems that require them to add 1 digit numbers with regrouping.
Curated OER
Adding With Regrouping (A)
In this addition review worksheet, students use problem solving skills to solve 35 problems that require them to add 1 digit numbers with regrouping.
Curated OER
Snowmen Addition: Adding Two
For this snowmen addition: adding 2 worksheet, 1st graders match 10 snowmen with addends of 2 with 10 snowmen with sums, snowmen could be colored.
Curated OER
Addition + 8
In this addition worksheet, students add the number 8 to other one digit numbers. Students complete 10 addition problems for 8 + numbers 0 through 9.
Curated OER
Add These Across
In this early childhood addition review worksheet, students practice their math skills as they add the 5 groupings of items they see across the page.
Curated OER
How Many Caps?
In this addition practice instructional activity, learners use pictures counters to help them solve 4 problems. Students also respond to a math drawing question.
Curated OER
What's Missing?
In this early childhood math practice worksheet, students use problem solving skills to find the missing numbers in 9 addition trees. Students also respond to an extension question.
Curated OER
Valentine's Day Chocolates Mystery: Sums to 198 (A)
For some Valentine's Day math fun, students solve a puzzle to find how many chocolates are in the candy box. Students add two digit numbers to other two digit numbers, and each answer over 98 represents a candy in the Valentine's candy box.