Adding and subtracting downloads
Adding Practice
ca.ixl.com/math - Practise addition and much more. For grades K-12. Try it free now!
Adding and subtracting
$1.64 Puzzle
Using $1.64 Puzzle, students can practice their adding skills by placing the correct coins...
Freeware
Classic
Using $1.64 Puzzle, students can practice their adding skills by placing the correct coins...
Freeware
Classic
Added Dec 9, 2000
71% popularity
100mac
100-cell calculation is invented to develop a fundamental mathematic capacity of...
Freeware
10.4 / 10.5 / 10.6 / OS X / 10.7
100-cell calculation is invented to develop a fundamental mathematic capacity of...
Freeware
10.4 / 10.5 / 10.6 / OS X / 10.7
Added Jul 2, 2012
14% popularity
Added Feb 21, 2000
100% popularity
Integer Balance Beam Puzzles
The Integer Balance Beam Puzzles application lets you practice adding and subtracting...
Freeware
Classic
The Integer Balance Beam Puzzles application lets you practice adding and subtracting...
Freeware
Classic
Added Dec 24, 2000
79% popularity
Integer Tiles
Students are shown eight integers, and they have to pick three that add up to a given sum.
Freeware
Classic
Students are shown eight integers, and they have to pick three that add up to a given sum.
Freeware
Classic
Added Oct 19, 2003
21% popularity
Added Mar 11, 1998
64% popularity
Ten Twenty Thirty
This is a simple "mental math" game that is played against the computer.
Freeware
Classic
This is a simple "mental math" game that is played against the computer.
Freeware
Classic
Added Feb 17, 2002
29% popularity