[+] Absolute ValueAdd, subtract, multiply or divide any two numbers with absolute value signs. Positive Difference.
Features: Calculator  Quiz Generator  Practice Problem Generator  Watch the Video
Examples (8): 35, 47, 25, 46+23, 50*35, 35+25, 50/25, abs(45)Tags: absolute value, addition, division, multiplication, subtraction

[+] Accuracy and Precision 
[+] Addition and Multiplication MultiplesShows all addition and multiplication multiples up to 20 for a positive integer
Features: Calculator  Quiz Generator  Practice Problem Generator
Examples (199): multiples of 2, multiples of 3, multiples of 4, multiples of 5, multiples of 6, multiples of 7, multiples of 8, multiples of 9, multiples of 10, multiples of 11, multiples of 12, multiples of 13, multiples of 14, multiples of 15, multiples of 16, multiples of 17, multiples of 18, multiples of 19, multiples of 20, multiples of 21, multiples of 22, multiples of 23, multiples of 24, multiples of 25, multiples of 26, multiples of 27, multiples of 28, multiples of 29, multiples of 30, multiples of 31, multiples of 32, multiples of 33, multiples of 34, multiples of 35, multiples of 36, multiples of 37, multiples of 38, multiples of 39, multiples of 40, multiples of 41, multiples of 42, multiples of 43, multiples of 44, multiples of 45, multiples of 46, multiples of 47, multiples of 48, multiples of 49, multiples of 50, multiples of 51, multiples of 52, multiples of 53, multiples of 54, multiples of 55, multiples of 56, multiples of 57, multiples of 58, multiples of 59, multiples of 60, multiples of 61, multiples of 62, multiples of 63, multiples of 64, multiples of 65, multiples of 66, multiples of 67, multiples of 68, multiples of 69, multiples of 70, multiples of 71, multiples of 72, multiples of 73, multiples of 74, multiples of 75, multiples of 76, multiples of 77, multiples of 78, multiples of 79, multiples of 80, multiples of 81, multiples of 82, multiples of 83, multiples of 84, multiples of 85, multiples of 86, multiples of 87, multiples of 88, multiples of 89, multiples of 90, multiples of 91, multiples of 92, multiples of 93, multiples of 94, multiples of 95, multiples of 96, multiples of 97, multiples of 98, multiples of 99, multiples of 100, multiples of 101, multiples of 102, multiples of 103, multiples of 104, multiples of 105, multiples of 106, multiples of 107, multiples of 108, multiples of 109, multiples of 110, multiples of 111, multiples of 112, multiples of 113, multiples of 114, multiples of 115, multiples of 116, multiples of 117, multiples of 118, multiples of 119, multiples of 120, multiples of 121, multiples of 122, multiples of 123, multiples of 124, multiples of 125, multiples of 126, multiples of 127, multiples of 128, multiples of 129, multiples of 130, multiples of 131, multiples of 132, multiples of 133, multiples of 134, multiples of 135, multiples of 136, multiples of 137, multiples of 138, multiples of 139, multiples of 140, multiples of 141, multiples of 142, multiples of 143, multiples of 144, multiples of 145, multiples of 146, multiples of 147, multiples of 148, multiples of 149, multiples of 150, multiples of 151, multiples of 152, multiples of 153, multiples of 154, multiples of 155, multiples of 156, multiples of 157, multiples of 158, multiples of 159, multiples of 160, multiples of 161, multiples of 162, multiples of 163, multiples of 164, multiples of 165, multiples of 166, multiples of 167, multiples of 168, multiples of 169, multiples of 170, multiples of 171, multiples of 172, multiples of 173, multiples of 174, multiples of 175, multiples of 176, multiples of 177, multiples of 178, multiples of 179, multiples of 180, multiples of 181, multiples of 182, multiples of 183, multiples of 184, multiples of 185, multiples of 186, multiples of 187, multiples of 188, multiples of 189, multiples of 190, multiples of 191, multiples of 192, multiples of 193, multiples of 194, multiples of 195, multiples of 196, multiples of 197, multiples of 198, multiples of 199, multiples of 200Tags: addition, multiple, multiplication

[+] Addition and Multiplication Tables (Times Tables) 
[+] Addition Equality Property 
[+] Addition of 3 or more numbers 
[+] Addition Property Of Inequality 
[+] Additive Identity Property 
[+] Additive Inverse Property 
[+] Associative Property 
[+] Balancing Equations 
[+] Basic Math OperationsGiven 2 numbers, this performs the following arithmetic operations: * Addition (Adding) (+) * Subtraction (Subtracting) () * Multiplication (Multiplying) (x) * Long division (Dividing) with a remainder (÷) * Long division to decimal places (÷)
* Partial Sums (Shortcut Sums)
* Short Division
* Duplication and Mediation
Features: Calculator  Quiz Generator  Practice Problem Generator  Watch the Video
Examples (9): 9856*45, 765+98, 12365992, 19654/28, partial sum 36523+98, partial 987524/246, 8765 minus 432, 876 times 986, 985 divided by 43Tags: addition, long division, multiplication, partial, remainder, subtraction

[+] Benchmark Fractions 
[+] Ceiling 
[+] Commutative Property 
[+] Comparison of NumbersCompares two numbers and checks to see if they are equal to one another, if the first number is greater than the second number, or the first number is less than the second number. Minimum and maximum.
Features: Calculator  Practice Problem Generator  Watch the Video
Examples (9): 6=5, 9<7, compare 10 and 30, 13<28, 12?7, max(20,50), min(30,60), 5 is greater than 3, 2 is less than 9Tags: compare, equal, greater than, less than

[+] Counting 
[+] Counting by Tens 
[+] Counting on a Number Line 
[+] Decompose Number Pairs 
[+] Distributive Property 
[+] Division Equality Property Calculator 
[+] Division Property Of Inequality 
[+] Duplication and Mediation 
[+] Estimate Sums 
[+] Estimating Reasonableness of Products 
[+] Even Numbers 
[+] Fibonacci Sequence 
[+] Floor 
[+] Fraction Cancellation Property 
[+] Greatest Common Factor and Least Common MultipleGiven 2 or 3 numbers, the calculator determines the following: * Greatest Common Factor (GCF) using Factor Pairs * Rewrite Sum using the Distributive Property and factoring out the GCF * Least Common Multiple (LCM) / Least Common Denominator (LCD) using Factor Pairs * GCF using the method of Successive Division * GCF using the Prime Factorization method * Determine if the numbers are coprime and twin prime
Features: Calculator  Quiz Generator  Practice Problem Generator  Watch the Video
Examples (11): GCF of 25 and 30, GREATEST COMMON FACTOR 60,75, least common multiple of 50 AND 80, lcm 50,70, l.c.m. 80 and 95, gcf 50 + 75, g.c.f 50,100, GCF of 15 and 20 and 30, are 3 and 5 twin prime, are 20 and 29 coprime, lcd of 20 and 25Tags: division, greatest common factor, least common multiple, prime factorization

[+] Int Function 
[+] Lattice Multiplication 
[+] Multiple Fractions (Addition or Ordering) 
[+] Multiplication Array 
[+] Multiplication Comparison 
[+] Multiplication Equality Property 
[+] Multiplication Property Of Inequality 
[+] Multiplicative Comparison 
[+] Multiplicative Identity Property 
[+] Multiplicative Inverse Property 
[+] Natural Numbers 
[+] Number Bonds 
[+] Number Line 
[+] Number Line Midpoint 
[+] Odd Numbers 
[+] Opposite Numbers 
[+] Ordering Numbers 
[+] Partial Quotient 
[+] Partial Sum 
[+] Percent Math 
[+] Prime Numbers 
[+] Rational Number Subtraction 
[+] Reflexive Property 
[+] Regrouping 
[+] Rounding 
[+] Rounding to Decimal Places 
[+] Sales Tax 
[+] Subtraction Equality Property 
[+] Subtraction Property Of Inequality 
[+] Symmetric Property 
[+] Tally Marks 
[+] Ten FrameBuilds a ten frame (dot card) for a number and shows numbers more and less.
Features: Calculator
Examples (0): 
[+] Transitive Property 
[+] Trichotomy Property 
[+] True False Equations 
[+] Truncate 
[+] Unknown Number 
[+] Whole Numbers 
[+] Zero Multiplication Property 