Use the Addiator to add and subtract numbers. Use a stylus to enter a number value, then enter a second number. The result of the desired mathematical operation is then shown. The top row of entering the second number is for addition, while the bottom row is for subtraction. In addition to this, the Addiator can be used to multiply and divide numbers.The multiplication tables from 1 to 12 will never again be deemed as ‘boring’ with the Ugears Mechanical Multiplier! The principle of hinge-lever mechanisms is perfectly exemplified with this wonder of a tool. Simply move two sliders to various numbers and see the result in the window above. If you want to square a number (to multiply a number by itself), the move the right slider to the utmost right position and fix it at the “X²” symbol.
Use the Addiator to add and subtract numbers. Use a stylus to enter a number value, then enter a second number. The result of the desired mathematical operation is then shown. The top row of entering the second number is for addition, while the bottom row is for subtraction. In addition to this, the Addiator can be used to multiply and divide numbers.The multiplication tables from 1 to 12 will never again be deemed as ‘boring’ with the Ugears Mechanical Multiplier! The principle of hinge-lever mechanisms is perfectly exemplified with this wonder of a tool. Simply move two sliders to various numbers and see the result in the window above. If you want to square a number (to multiply a number by itself), the move the right slider to the utmost right position and fix it at the “X²” symbol.
Use the Addiator to add and subtract numbers. Use a stylus to enter a number value, then enter a second number. The result of the desired mathematical operation is then shown. The top row of entering the second number is for addition, while the bottom row is for subtraction. In addition to this, the Addiator can be used to multiply and divide numbers.The multiplication tables from 1 to 12 will never again be deemed as ‘boring’ with the Ugears Mechanical Multiplier! The principle of hinge-lever mechanisms is perfectly exemplified with this wonder of a tool. Simply move two sliders to various numbers and see the result in the window above. If you want to square a number (to multiply a number by itself), the move the right slider to the utmost right position and fix it at the “X²” symbol.
Use the Addiator to add and subtract numbers. Use a stylus to enter a number value, then enter a second number. The result of the desired mathematical operation is then shown. The top row of entering the second number is for addition, while the bottom row is for subtraction. In addition to this, the Addiator can be used to multiply and divide numbers.The multiplication tables from 1 to 12 will never again be deemed as ‘boring’ with the Ugears Mechanical Multiplier! The principle of hinge-lever mechanisms is perfectly exemplified with this wonder of a tool. Simply move two sliders to various numbers and see the result in the window above. If you want to square a number (to multiply a number by itself), the move the right slider to the utmost right position and fix it at the “X²” symbol.
Last updated at 08/02/2026 07:13:36
Ugears - Stem Lab Arithmetic Set
Delivery between 5–12 Aug $9.50
"Arithmetic: Addiator & Multiplier" STEM Lab Mechanical Wooden Model Kit | UGears by Tri-M Specialty Products
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Delivery $12.83
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Free delivery between Tue – Thu
originally posted on allegro.pl
ok
originally posted on etsy.com
Excellent item! Great directions for build. Only takes 2.5 hours to build both items in the kit. They both work very well and fun to use!
originally posted on ugears.us
UGEARS, you are great!! I love the product and your CUSTOMER SERVICE.
| Number of components | 117 |
| Estimated time of assembly | 2.5 hour |
Ugears - Stem Lab Arithmetic Set
Delivery between 5–12 Aug $9.50
"Arithmetic: Addiator & Multiplier" STEM Lab Mechanical Wooden Model Kit | UGears by Tri-M Specialty Products
Ugears - Arithmetic
Delivery $12.83
UGears STEM Lab 2-in-1 Arithmetic Kit UGEARS
Delivery $9.95
UGears Stem Lab Arithmetic Kit - UGEARS - Mechanical Puzzles
Delivery $10
ok
Excellent item! Great directions for build. Only takes 2.5 hours to build both items in the kit. They both work very well and fun to use!
UGEARS, you are great!! I love the product and your CUSTOMER SERVICE.
These were four of the several kits I have ordered. The kits are everything they say they will be and more. Service on any issues has been quick and dealt with, (the customer) in a professional and friendly manner. I cannot say enough good, about the products and the service.
Easy to put together and pleasure to build with my grandson.
| Number of components | 117 |
| Estimated time of assembly | 2.5 hour |
