Additional information
Origin | Mainland China |
---|---|
Subject | Mathematics |
Type | learn math |
Math 1 | Addition |
Math 2 | Subtraction |
Math 3 | Multiplication |
Math 4 | Division |
Summer sale for all swim suits – off 50%! Shop Now
42.00 $
9871 in stock
Origin | Mainland China |
---|---|
Subject | Mathematics |
Type | learn math |
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
Descriptions: Similar in use to a brewing hydrometer, but measures in a different range 0-alcohol. The use of an alcoholmeter is very straight forward. Pour a sample of the spirit to be tested into a tall glass or high chemical tolerant plastic cylinder, leaving enough space for the alcoholmeter to disperse the liquid. In order to obtain the most accurate reading possible, try to ensure that the liquid is as close to 68° 20° as […]
44.70 $ Add to cartTitanium One TDS-100 Range : 0-999 ppm Resolution : 1 ppm Accuracy : +/- 2 Power Source : CR2032 Lithium Battery Battery Life : 1 year Enjoy The Purest Water Titanium One is the smallest inline TDS meter available on the market. It uses titanium probe, which performs excellent corrosion resistance. It is very easy to install with a 1/4” push connect union tee included. Also, it is calibratable for accurate result. After 3 minutes of non-use, it will turn off automatically to conserve battery life. Titanium S1 TDS-100S Range : 0-999 ppm Resolution : 1 ppm Accuracy : […]
81.65 $ Add to cartHandheld TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 ppm Measurement TDS Total Dissolved Solides TDS are the total weight of all solids minetals, salts, or matals that are dissolved in a given volume of water, expressed in milligrams perliter mg/L, or in parts per million PPM. Specification Item Type: TDS Water Meter Material: Plastic Measurement Range: 0-9999 ppm Accuracy: +/-2 Temperature Range: 0-50 celsius Battery: 2xLR44 batteries, 1.5V not included Size: 155x31x23 mm Application 1. Check the performance of your water filter. 2. Check for nardness 1 grain = 17ppm. 3. […]
45.43 $ Add to cartPH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool note: 1. Due to manual measurement, please allow 1-2CM difference. 2. Due to many factors, such as the resolution, brightness, contrast of the computer screen, the true color may be slightly different from the picture. For the final color, please refer to our actual product. About purchasing and purchasing We have our own factory, which can bring you high-quality products and services. If you have a lot of needs and customized services, please contact us directly and look forward […]
46.15 $ Add to cartFeatures: SD2VITA PRO ADAPTER LATEST 5.0 VERSIONCOLOR: WHITEUse a Micro SD card with your PS vita up to 256GB. NOTE – ADAPTER ONLY NO MEMORY CARD INCLUDED Note: It is manual measurement, there may be 2-3mm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.hope understanding. […]
41.76 $ Add to cart350A Original BASEQI Aluminum MiniDrive Micro SD Card Adapter TF Card Reader For Microsoft Surface Book Book2/3 13inch 1.Mainly designed for Microsoft Surface Book Book2/3 13inch. Any brand notebooks' card slot has the same size with the card adapter will also work. 2.Simple & Easy to add storage space. Add up to Max 1TBincluding 1TB and below of extra space 3.Use high quality aluminum material and CNC precision machining 4.Toolless : When you take it out without any tools 5.Completely hidden patent design & Dust-proof Note: It's card adapter only, the MicroSD, SDHC or SDXC […]
72.94 $ Add to cartWholesale White Memory TF Card Game Card Micro SD Card Reader For PSP Version 6.0 SD2VITA For PS Vita PSV 1000/2000 Adapter Description Feature Eco-friendly material, wear and corrosion resistant, exquisite and durable. With high quality and good performance, a perfect choice for your SD card. Compatible for PS Vita Henkaku 3.65 Micro SD Memory Card. Please note that adapter only, Memory Card is not included Description: Item type: Adapter Color: White Compatible with: for PS Vita Henkaku 3.65 Micro SD Memory Card Features — Environmental friendly material — With high quality and good performance Package Included […]
44.13 $ Add to cartExcellent works with COMAND APS System before 2010/2012 of Mercedes Benzcars cars Class S: S300,S500,S350,S600 before 2010Class E: E200, E260, E300, E350, E200L, E260L, E300L, E63, E260coupe, E63AMG before 2012.06Class C: C63, C197, C260, C280, C300, C63, C63AMG, E63 before 2012.06Class SLK: SLK200, SLK280, SLK350, SLK55AMG before 2012.06Class CLS: CLS350, CLS500, CLS63AMG before 2012.02GLK Series: GLK300, GLK350, GLK400 Transfer Mode: ATA & 16/32bit Cardbus. NOTE: SD card format should be FAT32, other format will not make it work. Product weight:27.2 g Product size: 3.35 x 2.13 x 0.24 cm Product size: length X width X height 3.35 x 2.13 x […]
75.13 $ Add to cartSD SDHC SDXC to CF Type I WiFi Flash Memory Card Reader Adapter for SLR Camera Specifications: Supports for SD 3.0 and for Windows exFAT file systems. Supports I/O mode, memory mode, and IDE mode. High-speed CF card interface ensures almost no loss of speed. Type: SD to CF Card Adapter Material: PVC Support Capacity: 8M-2TB Support System: for Windows 2000 / XP / VISTA / MAC 10.4 and Above Support for: SD SDHC SDXC WiFi SD Card Interface: CF Card Type I Features: High Speed, Good Replacement, Durable, Easy Installation Length: 45mm/1.77 Approx. Width: 36mm/1.42 Approx. Thickness: 3.3mm/0.13 Approx. […]
55.73 $ Add to cartThis is life size knee with femur, fibula, patella and tibia bones, lateral and medial meniscus, anterior and posterior cruciate ligaments, plus six more ligaments and tendons.Size:16.5 x 13 x allow 0-1cm error due to manual measurement.pls make sure you don't mind before you bid.Due to difference between different monitors, the pictures may not reflect the actual color of […]
76.96 $ 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 cartDescription: – 1:1 Lifesize Human Female Pelvic Cavity Reproduction System Median Sagittal Section Model for School Anatomical/Medical Teaching Display – Advanced colorful painted and high quality – Help a better understanding of human female pelvic cavity structure – Good for school teaching, learning, and collectibles, also will be a great addition to your lab supplies – Material: PVC Material Specification: – Height: approx. 25cm/9.8inch – Width: approx. 19cm/7.5inch Package Includes: 1 Human Female Pelvic Cavity Model Product type: Educational Equipment […]
85.91 $ Add to cartWomens Heated Coat with 3 Heating Level, 4 Heating Zones,Neck Heating Jacket Washable Batteries not included 1Waterproof, reflective night vision, warm, breathable, wear-resistant, ultra-light, anti-static, acid-proof. 2. Facial improvement and body shaping: it activates various functions between the skin and promotes metabolism. 3. Heated body and blood circulation: It warms the human body, consumes excess heat, increases blood oxygen and fluidity. 4. Restoration of vitality: it provides a deeper adjustment of physiological functions in order to avoid sub-health and restore vitality. 5. relief of pain: it can improve the microcirculation of the body, dredge and activate the meridians, […]
98.29 $ Add to cartSize Chart Lengthcm Bust cm Shoulder cm Sleevecm 59 98 40 19 60 102 41 20 61 106 42 21 –Tips — 1. Please measure your waist size and hip size then compare with our size chart so that you can make a right choice. 2. Please strictly follow the size chart to select the size. Do not select directly according to your habits. 3. Still not sure about size? Please chat with us or message us,We'd love to advise based on your measurements of bust, waist and hip. 4. The size may have […]
57.86 $ Add to cartWomens Summer Spring See Through Mesh Basic Long Sleeve Blouse Mock Neck Solid Color Embroidered Floral Lace Loose Pullover Description: Features: 100 brand new and high quality Long sleeves, sexy see through mesh, embroidered floral lace design, mock neck, half high neckline, solid color. Casual pullover style, basic bottoming shirt, loose fit, also can be used as a swimsuit cover-ups, 6 colors optional. This see through blouse is perfect to show off your charming curves. Makes you look sexy and charming. One size fits for most. Made of high quality lace, nylon and acrylic fiber materials, soft, stretchy, breathable fabric […]
45.53 $ Add to cartLorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sit amet est massa. Sed enim massa, mattisat libero nec, bibendum ultricies augue.
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