Additional information
Origin | Mainland China |
---|---|
Subject | Mathematics |
Math 1 | Addition |
Math 2 | Subtraction |
Math 3 | Multiplication |
Math 4 | Division |
41.99 $
8245 in stock
Origin | Mainland China |
---|---|
Subject | Mathematics |
Math 1 | Addition |
Math 2 | Subtraction |
Math 3 | Multiplication |
Math 4 | Division |
Children's Addition and Subtraction Scroll Stamp Primary School Students Practice Questions Preschool Mathematics Exercise Math
Note: Different models correspond to different chemical elements. Products are bought individually, not in sets. Some products contain liquid and batteries. If you choose products containing liquid, please choose the special channel. Russian buyers please choose Cainiao Heavy Parcel Line. If the goods are returned by the logistics provider because they contain external batteries, I will take out the batteries and send them again. thank you The HI758 Checker® HC Handheld Colorimeter provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine [...]
205.05 $ Add to cartProduct Details EAGET Type-C Connector. Compatible with:new MacBook, ChromeBook Pixel, Nexus 5X 6P, Nexus 6P, Nokia N1 Tablet, OnePlus two to a computer or USB charger for transferring data or charging. Reversible Design: Smaller, smarter and more convenient Low-profile connector with a reversible design simplifies the connection; Plug and unplug easily without checking for the connector orientation. Hi-speed Micro-USB 3.0 Male to Standard Type USB 3.0 Data sync, charging, The maximum data transfer rate up to 10GBit/s, USB3.0 standard. High-quality materials to ensure reliability and provide superspeed charging and transferring. New Type-C connector can guarantee the maximum current of [...]
44.24 $ Add to cartDM USB2.0 Female to Type C Male Port OTG Micro Charging Adapter Connector Convertor for Mac Huawei Xiaomi LG Sony Tablets Feature: - Feature with USB2.0 turning into Type C-B port function, read the data of the devices directly - Plug and play, supporting hot swappable function and no additional drivers needed and without software installation - Wide compatibility and reversible connection, allowing you to insert the connector in a right way - Equipped with metal enclosure, durable and abrasive resistant - Constructed with ultra-slim shape and lightweight design, good for saving storage and carrying anywhere you like - Compatible [...]
46.25 $ Add to cartYeesite hot-Card Reader 4 in 1 SD/TF Card Camera Connection Kits for Lighting to USB Camera Reader OTG Cable Adapter Featuress Lighting to SD/TF/USB Card Camera Adapter Functions 1 This camera connection adapter can only transfer photos or videos. 2 If transfer from a memory card, you should create a folder named DCIM, then save the photos and videos in the folder, and rename each photo or video file like this format MVI_XXXX. Otherwise, it cant be read successfully. For example, if you had one JPG file and one MOV file, please name them with MVI_0001.JPG and MVI_0002.MOV It may [...]
54.69 $ Add to cartDIY Mini Air Stirling Engine Motor Model Educational Steam Power Educational Equipment School Physics Engine Teaching Model New Features: Name: Stirling Engine Model Model: 479857 Specifications: Color: silver Materials: brushed aluminum alloy+stainless steel+thickened glass Size: about 155 x 130 x 80mm Flywheel Diameter: about 60mm Transmission Wheel Diameter: about 25mm Power Cylinder Bore: about 12.5mm Piston Stroke: about 13mm Generating Voltage: 3-5v Suitable Age: 8 years old and above Experiment Type: physical This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air or helium [...]
87.90 $ Add to cart5892 Feature: Lifelike, soft and easy to operate. Teaching demonstrations and study practice. Design to improve the medical technique exercises such as cutting, suturing and knotting. This Suture Practice Kit is intended for teaching demonstrations or educational purposes only. Its non-sterile and not intended for personal care, patients or animals surgery. Specifications: Material: fiber/Silk+ Stainless Steel Application: Teaching demonstrations Style: 5.0 Package included: 12Pcs/set Nlon Needle Suture Notes: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the [...]
45.14 $ Add to cart1pc Women Vaginal Colposcopy High-definition Vaginal Exam Tool Colposcope Massager Description This product is high-definition vaginal examination wireless colposcope. Made of high-quality materials, healthy and safe, smooth and comfortable to the touch. It will definitely bring help to you, help you to exam female vaginal and obtain clear results, also for massager. Features - Material: Silicone. - Size: 18.20X2.60X2.60 cm/7.15X1.02X1.02 inch. - Note: 720P, 4 vibration modes. - This vaginal examination wireless colposcope is very suitable for women and female, ultra-precision. - Skin-like texture, different vibration modes, tight fit, high efficiency and [...]
113.46 $ Add to cartFeatures 100 brand new & high quality Color:As the picture shows Circular needle:mainly used in soft and easy to penetrate the organization,such as the tract and heart tissue through injury. The general surgical needle has three parts:needlepoint, needlepoint body ,pinholethe eye of a needle.classified by needle point it has circlur and triangular type Calssified by needle body it has curved and straight. needle Material:Carbon steel Package: 10pcs/packs x [...]
42.78 $ Add to cartSpanish buyers attention: if your address includes following postal code please do not choose the Spanish warehouse. The zip code starts with 51 /52/ 07 /35 /38. Overseas warehouse cannot be delivered. Otherwise we will send the order from China warehouse. Silicone Laparoscopic Simulation Suture Module Reusable Surgical Simulation Wounds Model Soft Fake Skin Suture Pad Medical Tools Features: 1. Good practice tool: for medical exams and study practice. 2. Design: Teaching demonstration of real, smooth and easy-to-operate silicone model pads. 3. Soft: Silicone has a high degree of reduction. [...]
43.28 $ Add to cartDescription - 100 brand new, highly detailed and with high quality - This life-size human hand skeleton model is used for educational study - This model is wired mounted for flexibility, and is slightly flexible through the toes with a bendable ankle for effective demonstration, typically used as educational aids in scientific classrooms and office settings - Size: 1:1 Life Size - Material: PVC Material - Color: White Package Includes: 1 Human Hand Joint Skeleton Model with display base Hand bones: including the wrist, metacarpal and phalanx. 1 Carpal bones: composed of 8 short bones, divided into two columns, [...]
63.85 $ Add to cartUK Plug 3 Pin USB Plug Adapter Charger Power Plug Wall Socket USB Ports For Phones Tablets Chargeable Devices For Travel Home Features: Need to pair with a USB charging cable. Not included Easy to use, just plug the adapter in a wall outlet and connect to your mobile phone for recharging. Safety security, the protective circuit prevent your devices from overcharging, over-voltage and short circuit. Effectively ensure the safety of your equipment and yourself. Such a space-saver when traveling outside US ! Description: High efficiency but low energy consumption. It is light and durable, compatible with almost [...]
40.94 $ Add to cartDescription: HXJ8002 is a single channel 3W, BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage, 3 loads, and provide an average output power of 3W with THD <106. HXJ8002 is specially designed to provide high-power, high-fidelity audio output. Extremely old external components simplify the circuit design, save circuit board space, reduce sub-production costs, and can work under low voltage conditions 2.0V- 5.5V. HXJ8002 does not need coupling capacitor, bootstrap capacitor or buffer network, so it is very suitable for low volume and low weight low power consumption system. Specifications: Product Parameters: 1. [...]
40.56 $ Add to cartSilicone Washable Dustproof Protector Cover Pet Anti-Lost Dog Cat Collar Loop Protective Case Shell for Air Tag Tracker Feature: 1. Portable and repairable, you no longer have to worry about losing your pets protective cover while playing. Of course, you can also hang it on your childs school bag. 2. No signal blocking, you can quickly install and charge it for a day without removing the case. Our case has no effect on the touch screen or signal. 3. Made of food grade silicone. Sweat-proof, scratch-proof [...]
40.98 $ Add to cartFor Airtags Tracker Silicone Case Anti-lost Protective Sleeve Back Adhesive Mount Soft Cover Protector For Apple Airtags Accessories Feature: High Quality Material: Specially designed for Airtags. It is made of soft silicone, environmentally friendly and skin-friendly Simple appearance: simple and generous appearance design, rounded feel, delicate and silky touch Easy to install: There is a non-marking adhesive on the back of the product, lightly stick it, the adhesive is firm, and it is not easy to fall off Comfortable and durable: washable, sweat-proof, scratch-proof, fingerprint-proof, shock-proof and drop-proof Unobstructed communication: does not affect signal transmission, easy to [...]
41.14 $ Add to cartDescription: Suitable for Apple locator airtag protective case, wallet card airtags protective case; This AirTags card holder is the size of a card holder with a minimum thickness of 1 mm. Made of environmentally friendly plastic materials, it is very light and suitable for all card wallets or handbags. AirTags white wallet protective cover is in the shape of an ID card, which is very simple. This kind of card sleeve design can make your bracelet not so easy to expose, but it will not affect its receiving signal The unique design of the card box. Put [...]
41.21 $ Add to cartEU Extension Plug Electrical Adapter 3 In 1 Adaptor Mini Outlet Power Splitter Converter Socket 180 Degree Rotation Adjustable Product parameters:Product name: One to three wireless plugStandard Type: European RegulationNumber of holes: 3Rateds voltage: 100-240VRateds current: 10ARateds frequency: 60HzRateds power: 1500Protection function: insulation protectionShell material: ABS environmental protection materialProduct parameters:Product name: One to three wireless plugStandard Type: European RegulationNumber of holes: 3Protection function: insulation protectionShell material: ABS environmental protection materialOne [...]
41.06 $ Add to cartDescription: 1. Double end design for maximum comfort and accuracy. 2. The touch end of the stylus is rubber designed, soft enough to protect your screen from fingerprints and scratches, while keeping your screen in high definition. 3. It works well on tablets, phones and gamepads. 4. Reducing fingerprints on the touch screen is good. 5. Compatibility: iPad, tablet, smartphone capacitive touch screen. Features: Material:Metal Color: white, blue, red, black, green, fuchsia, dark blue, purple, gold optional Diameter 8 mm / 0 31 Conductive silicon contact head 5.0mm Conductive silicon contact head 7.0mm Length: 14 cm / 5.1 Weight: [...]
40.91 $ Add to cartKids Clockwork Wind Up Hopping Toy Chick Christmas Stocking Filler Animal Toys Feature: 100 brand new and high quality. For ages : 12 months or more Toy Material: Plastic Color: yellow Age: 12 months and older Toy size approximately : 9 x 6 x 7CM Product Weight: 23 grams Turn the clockwork on the ground, the chicken will jump up, nod from time to time, like pecking rice in the same! very cute! Package Content: 1x Wind Up chick [...]
41.11 $ Add to cartDescription Same as the original joystick, can be mounted on the remote control Aluminum alloy material, high hardness, durable CNC precision machining, electroplating process Ergonomic design, non-slip handle, comfortable to use Specification Name: aluminum alloy rocker Applicable models: MINI 3 PRO DJI RC remote control Material: aluminum alloy Color: Titanium, Gold, Red Size: about 8 x 18mm Quantity: 1 pair [...]
43.61 $ Add to cartData Cable OTG Remote Controller to Phone Tablet Connector Micro USB Type C IOS Extend for DJI Mavic Mini/MINI SE/Pro/Mavic 2Data Cable for DJI SPARK/ MAVIC PRO/Platinum/Mavic AirDirectly connect to smartphones/ tabletsNet Weight: 11gCable Length: about 30cmPackage include:1 x cableAndroid to TYPE-C, Android to IOS, Android to Android for optional Our attractive1 High quality and reasonable price2 We can give you the best price based on equal conditions in China3 We are very serious and professional sellers,assure you that we can have very perfect cooperation4 We are willing to build mutual benefits and long term business relationships with all customersPaymentFull [...]
44.86 $ Add to cart4pcs/Set Drone Landing Gear Antenna Covers for DJI Phantom 4 Pro Plastic Replacement Repair Caps Case Feature:1. Made of high-quality materials, reliable and durable.2. Repair parts, used for accidental damage replacement.3. Long service life and easy to Model: for Phantom 4 ProMain Material: PlasticNet Weight: 0.5g 1pc, 1.7g 4pcsGross Weight: 1.1g 1pc, 2.4g 4pcsProduct Size: 2 X 1.2cm/0.79 X 0.47Packing Size: 8.3 X 6.1cm/3.27 X 2.4Note:1. NOT Including Drones or Other Accessories.2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. [...]
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