WordPress database error: [Duplicate entry '1088611' for key 'PRIMARY']
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'wp_mail_smtp_admin_notifications_update', 'pending', '2026-04-04 13:02:25', '2026-04-04 16:02:25', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1775307745;s:18:\"\0*\0first_timestamp\";i:1775307745;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1775307745;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 13, 10, '[null]' FROM DUAL
WHERE (
SELECT action_id FROM wp1f_actionscheduler_actions
WHERE status IN ( 'pending', 'in-progress' )
AND hook = 'wp_mail_smtp_admin_notifications_update'
AND `group_id` = 13
LIMIT 1 ) IS NULL
WordPress database error: [Duplicate entry '1088611' for key 'PRIMARY']
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'aioseo_cache_prune', 'pending', '2026-04-04 13:01:25', '2026-04-04 16:01:25', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1775307685;s:18:\"\0*\0first_timestamp\";i:1775307685;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1775307685;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 9, 10, '[]' FROM DUAL
WHERE ( SELECT NULL FROM DUAL ) IS NULL
WordPress database error: [Duplicate entry '1088611' for key 'PRIMARY']
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'aioseo_cache_prune', 'pending', '2026-04-04 13:01:25', '2026-04-04 16:01:25', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1775307685;s:18:\"\0*\0first_timestamp\";i:1775307685;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1775307685;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 9, 10, '[]' FROM DUAL
WHERE ( SELECT NULL FROM DUAL ) IS NULL
WordPress database error: [Duplicate entry '1088611' for key 'PRIMARY']
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'woocommerce_ac_send_email_action', 'pending', '2026-04-04 13:02:25', '2026-04-04 16:02:25', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1775307745;s:18:\"\0*\0first_timestamp\";i:1775307745;s:13:\"\0*\0recurrence\";i:900;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1775307745;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:900;}', 10, 10, '[]' FROM DUAL
WHERE ( SELECT NULL FROM DUAL ) IS NULL
Cambridge Primary Mathematics Learner’s Book 4 with Digital Access (1 Year) - Pick A Book Limited
Roll over image to zoom in
Click to open expanded view
By (author) Mary Wood , By (author) Emma Low
Discover our new resources for the Cambridge International Primary and Lower Secondary Curriculum Frameworks. Whether they are learning about multiplying with chocolate or using recipes to understand fractions, Cambridge Primary Mathematics helps your learners develop their mathematical thinking skills. Learners will be fully supported with worked examples and plenty of practice exercises, while projects throughout the book provide opportunities for deeper investigation of mathematical ideas and concepts, such as exploring negative numbers through water levels. With key word boxes, clear diagrams and supporting illustrations, the course makes maths accessible for second language learners.
Product details
Format Paperback | 246 pages
Dimensions 219 x 276 x 13mm | 640g
Publication date 30 Jun 2021
Publisher Cambridge University Press
Publication City/Country Cambridge, United Kingdom
Language English
Edition Revised
Edition Statement 2nd Revised edition
Illustrations note Worked examples or Exercises
ISBN10 1108745296
ISBN13 9781108745291
Bestsellers rank 658,575
Cambridge Primary Mathematics Learner's Book 4 with Digital Access (1 Year)
WhatsApp us for any enquiry...
Reviews
There are no reviews yet.