Maths Practice

Primary School Maths

Elementary School Math Educational Software


100 percent Australian maths software


Maths practice educational software for schools and tutoring


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Add Across And Down

Some of the 330 modules available in the educational software products. Many of the modules allow you to vary the number sets used to further change difficulty levels. Download a 21 day free trial version. Or better still, purchase this educational software today.


The module provides a challenge to attempt 5 addition sums in one question.


Four numbers are generated and placed in a square. The student is required to add all the rows and columns to get a result. This includes a final sum where the answers themselves are also added together.

All five answers need to be supplied and then press the ‘OK’ button to check and proceed with the next question.

Supports backwards number entry - refer to “Configuration Settings” section.


The [Enter] key automatically proceeds to the next question or

use the mouse to navigate to the various ‘Answer Boxes”


Other associated modules with similar functionality include add across and down, adding 2 numbers, adding 3 or 4 numbers, adding volumes, addition to 20, BODMAS rules, card addition, coin change, crossword addition, dice addition, fraction addition, mixed operators, mixed tables and sums, perimeters and lengths, rainfall graphs, shopping, tile surface area, volume challenge, subtraction to 20, subtracting 2 numbers

Other common terms are addition, addition of numbers, mathematics addition,  adding numbers, number sums.


Maths Practice, Young Einstein Mathematics & Helper Series are trademarks of Maths Practice P/L an educational software provider for years 1-6. Copyright © 2003 Maths Practice Pty. Ltd. A.B.N 67 006 774 901. All rights reserved. Affordable maths education software that produces results for schools, tutors and students.