A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: libraries/Front_lib.php
Line Number: 105
Backtrace:
File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler
File: /var/www/appstore/application/controllers/Main.php
Line: 226
Function: customer
File: /var/www/appstore/index.php
Line: 318
Function: require_once
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: libraries/Front_lib.php
Line Number: 105
Backtrace:
File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler
File: /var/www/appstore/application/models/Customer_model.php
Line: 483
Function: customer
File: /var/www/appstore/application/controllers/Main.php
Line: 825
Function: is_logged_in
File: /var/www/appstore/index.php
Line: 318
Function: require_once
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: libraries/Front_lib.php
Line Number: 105
Backtrace:
File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler
File: /var/www/appstore/application/controllers/Main.php
Line: 869
Function: customer
File: /var/www/appstore/index.php
Line: 318
Function: require_once
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: libraries/Front_lib.php
Line Number: 105
Backtrace:
File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler
File: /var/www/appstore/application/controllers/Main.php
Line: 896
Function: customer
File: /var/www/appstore/index.php
Line: 318
Function: require_once
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type bool
Filename: controllers/Main.php
Line Number: 897
Backtrace:
File: /var/www/appstore/application/controllers/Main.php
Line: 897
Function: _error_handler
File: /var/www/appstore/index.php
Line: 318
Function: require_once
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type bool
Filename: controllers/Main.php
Line Number: 898
Backtrace:
File: /var/www/appstore/application/controllers/Main.php
Line: 898
Function: _error_handler
File: /var/www/appstore/index.php
Line: 318
Function: require_once
Add and Subtract (Hard) || Sensory Guru App Store
Add and Subtract (Hard)
This quiz provides a great opportunity to get children enthusiastic about maths and learning in a fun environment.
Students need to read the question and select the correct answer out of three options.
The format creates an inclusive learning environment, which encourages group collaboration and problem-solving skills. Pupils are left with greater self-confidence, improved communication skills and increased interest and motivation.
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