Abacus 10 Rows Place Value Board
Product Code : JA-MLK-4477
The Abacus 10 Rows Place Value Board (SKU JA-MLK-4477) is a large place value abacus with 10 rows, each holding 10 coloured beads of 38 mm, provided with mathematical signs. With ten rows, pupils can show whole numbers up to billions or decimals to the ten-thousandths place, and the number system can be built with commas and decimal points in the right positions. It is a demonstration board for teaching how the value of a digit depends on its place. JaincoLab makes this place value abacus for primary and middle school maths.
Specifications
The board has 10 rows of 10 coloured 38 mm beads with mathematical signs, commas and decimal points; the frame size and material are confirmed on the quotation.
| Product | Abacus 10 Rows Place Value Board |
| SKU | JA-MLK-4477 |
| Rows | 10 |
| Beads | 10 per row, 38 mm, coloured |
| Accessories | Mathematical signs, commas, decimal points |
| Range | Whole numbers to billions; decimals to ten-thousandths |
Teaching the number system on the place value board
Ten rows cover the whole place value chart, so pupils can see why commas group digits and how moving one place changes a value ten times.
- Reading and writing large numbers to billions
- Decimal place value to ten-thousandths
- Using commas and decimal points correctly
- Comparing and ordering numbers
- Multiplying and dividing by 10, 100 and 1000
Scope of supply and ordering
The listing covers one Abacus 10 Rows Place Value Board with signs, commas and decimal points. Accessories, spares and quantities are confirmed on the quotation.
Packing, MOQ and lead time are stated on the quotation, based on the number of units and where they are to be delivered. Bulk orders for schools and education programmes are supplied, including export consignments to buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
How many rows does it have?
10 rows, each with 10 coloured 38 mm beads.
How large a number can it show?
Whole numbers up to billions and decimals to the ten-thousandths place.
Are commas and decimal points included?
Yes, along with mathematical signs.
Related products
Other manipulatives, kits and measuring tools are listed in the maths lab kits range.
Request a quote
Request a quotation for the Abacus 10 Rows Place Value Board (SKU JA-MLK-4477) on the JaincoLab contact page, giving the number of units needed and the delivery address. Tender and project enquiries can be sent through the tenders page.
