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Number Bonds take students beyond just practicing math facts. They illustrate the relationships between numbers as well as the inverse relationship between basic operations of addition-subtraction or multiplication-division. Students work with these 127mm x 127mm Write-On Wipe-Off activity cards to build fluency, and gain number sense at the same time.

Teachers can use the cards with groups, in pairs or with individuals. Problems can be written with dry erase markers on cards. Students can answer problems and hold up card for formative assessment by teacher or other students. 30 Write-On Wipe-Off cards in set.

Grades: K - 5

Freight Charges

The freight fee structure is as follows and only applies to deliveries within Australia:

​​Band 1: Orders up to $49.99..........$8.00
Band 2: $50.00 - $99.99……….….$14.00
Band 3: $100 - $199.99…………...$24.00
​Band 4: $200 - $399.99..................$34.00​
Band 5: $400 - $599.99..................$44.00
Band ​6: $600 - $799.99…..….​​........$4​9​.​0​0
Band 7: Orders over $800.00.........$69.00 

(Prices above exclude GST)

 Freight charges may vary depending on destination, size and weight. If the freight on your order is to be greater than indicated in the table, we will advise you before processing your order.

The majority of our orders are delivered via courier even in the city metro areas. Signature upon delivery is required. If you would prefer us to ship via Australia Post please note this in the "Special Instructions" area of your order.

International orders - please contact customer service to inquire if shipping to your country is possible.

WRITE ON WIPE OFF NUMBER- BONDS CARDS

$10.36
$10.36