Sensational Math Number-Bond Cards Manufacturer,Supplier and Exporter in India
Product Code : EL-BMO-10611
Jlab Export is a leading Sensational Math Number-Bond Cards Manufacturer,and suppliers in India
Sensational Math Number-Bond Cards (code EL-BMO-10611) are a set of 30 write-on wipe-off number bond cards, each 5 x 5 inches, that help students build fluency and number sense at the same time. Problems are written on the cards with dry erase markers; students answer and hold the card up, so the teacher or other students can check the work at a glance. JLab (Jain Laboratory Instruments Pvt Ltd, Ambala, India) supplies them to schools, colleges and dealers.
Specifications
| Parameter | Detail |
|---|---|
| Brand | Sensational Math |
| Product type | Write-on wipe-off number bond activity cards |
| Cards in set | 30 |
| Card size | 5 x 5 in (about 12.7 x 12.7 cm) |
| Surface | Write-on wipe-off; problems are written with dry erase markers |
| Concepts | Relationships between numbers; the inverse relationship of addition and subtraction, and of multiplication and division |
| Classroom use | Formative assessment; with groups, in pairs or with individuals |
| Quality check | Each set is visually inspected before dispatch |
| Pack quantity | One set of 30 cards |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-BMO-10611 |
| Supplied by | Jain Laboratory Instruments Pvt Ltd (JLab), Ambala, India |
What Are Number-Bond Cards Used For?
A number bond shows a whole and the two parts that make it, so a single diagram holds a whole family of facts. A bond with 10 as the whole and 3 and 7 as the parts gives 3 + 7 = 10, 7 + 3 = 10, 10 − 3 = 7 and 10 − 7 = 3; the same layout works for a product and its factors. That is how number bonds take students beyond just practising maths facts: they show how numbers relate, and that subtraction undoes addition and division undoes multiplication.
In a lesson, the teacher can set a bond with one part missing, students fill it in on their own card and hold it up, and every answer is visible at once — a quick formative check before moving on. The cards then wipe clean for the next problem. They suit group work, pairs testing each other and individual practice, from early addition and subtraction to multiplication and division in the primary years.
What to Specify When Ordering
- Number of sets — each set has 30 cards, enough for one card per student in a class of up to 30.
- Related items to add to the same enquiry, such as the Write and Wipe Fact Family Boards.
- Delivery city and country, and any tender or order reference.
Frequently Asked Questions
How many cards are in a set, and how big are they?
30 cards, each 5 x 5 inches (about 12.7 cm square).
How do the cards help with formative assessment?
Each student writes an answer on a card and holds it up, so the teacher, or other students, can see everyone’s answer at the same moment and spot who needs help.
Can the cards be used again?
Yes. They are write-on wipe-off cards: problems and answers go on with dry erase markers and wipe off afterwards.
Do number bonds cover multiplication and division?
Yes. As well as addition and subtraction, number bonds illustrate the inverse relationship between multiplication and division.
What should an export enquiry include?
The number of sets, the destination country and port or city, preferred delivery terms such as FOB or CIF, any packing or labelling instructions, and a tender reference if you have one.
Who supplies Sensational Math Number-Bond Cards?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, of Ambala, Haryana, India.
Supplier
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana, India. Besides the maths lab equipment it makes, JLab resells classroom resources such as these Sensational Math cards, so primary schools and dealers can bring both into one quotation. JLab exports worldwide and ships to buyers in every region — for example Guinea in West Africa, Ukraine in Eastern Europe, Estonia in Northern Europe, Angola in Central Africa and Laos in Southeast Asia.
Related Number Fact Resources
- Write and Wipe Fact Family Boards — a set of 5 write-and-wipe triangle boards, addition and subtraction on the front and multiplication and division on the reverse.
- Magnetic Ten Frame Dry-Erase Paddles - Classroom Set — 20 paddles students hold up to answer questions or show their work.
- Multiplication Array Makers — double-sided dry-erase array boards for multiplication and division.
- 24 Game Add/Subtract Primer — self-checking cards with three levels of difficulty.
Find more in the Basic Math Operations range and the Maths Lab Equipment section.
Request a Quote
To get a quotation, click Add To Cart on this page or use the contact page, and include the number of sets and where they should be delivered.
Last updated: 16 October 2026
