Casio ClassWiz 12-Digit Battery/Solar Powered Scientific Calculator, Black (FX-991CW)
$25.99
Highlights
View all details
- This calculator with four-gradation natural textbook display (10 + 2 digits) is perfect for teaching and studying
- Portable calculator with fast calculation for smooth performance in class or during examinations
- Provides simple cursor-based operations and a key layout that follows the natural flow of use
Casio ClassWiz 12-Digit Battery/Solar Powered Scientific Calculator, Black (FX-991CW)
Item #: 24555520Model #: FX-9910CW
Final price is $25.99
Add to list
About this product
The Casio ClassWiz calculator is designed for today's teaching and studying. Its advanced, approachable UI and various features encourage math learning. Provides simple cursor-based operations and a key layout that follows the natural flow of use. Features portable design with fast calculation for smooth performance in class or during examinations.
- This calculator with four-gradation natural textbook display (10 + 2 digits) is perfect for teaching and studying
- Portable calculator with fast calculation for smooth performance in class or during examinations
- Provides simple cursor-based operations and a key layout that follows the natural flow of use
- Battery-powered and can charge from solar power
- Memory features: answer memory, function memory, and memory protection
- Dimensions: 0.42"H x 3.03"W x 6.38"D
- Easily select a calculator app from the home screen that is suitable for the type of calculation that you want to perform
- Spreadsheet is useful for learning statistics, recursive formulas, and more; handles up to five columns and 45 rows (maximum of 170 data items)
- Easily generate QR codes of equations input into the calculator
- Graphs and other graphics can be displayed on smartphones or tablets
- Catalog menu shows store values to variables categories of commands, functions, and symbols according to the calculator app that you are currently using and the current status of the app (the displayed screen or current settings)
- Safety Data Sheet
Frequently bought together
Page 1 of 1
NeeDoh JellySquish, Color Chosen at Random (JSND) is In-store only
Price is $5.99
See alternate delivery items
30-min pickup
Add to list
Price is $399.99, Regular price was $579.99, You save 31%
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $139.99, Regular price was $179.99, You save 22%
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $329.99, Regular price was $399.99, You save 17%
Delivery fees may apply
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
NeeDoh Dream Drop, Color Chosen at Random (DRDND) is In-store only
Price is $4.99
See alternate delivery items
30-min pickup
Add to list
Price is $41.99, Regular price was $70.59, You save 40%
Unit of measure 4000/Carton
Free delivery by Tue, Apr 07
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $139.99, Regular price was $299.99, You save 53%
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $329.99, Regular price was $529.99, You save 37%
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $329.99, Regular price was $469.99, You save 29%
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $89.99
Free delivery by Mon, Apr 13
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $3.99, Regular price was $5.99, You save 33%
Delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $19.99
Unit of measure 100/Box Price per unit $0.20/File Folder
Delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
TurboTax Deluxe Desktop Edition 2025, Federal & State Tax Return for 1 User, Windows 11 & Mac 14, Download (INT940800V145) is Online only
Price is $59.99, Regular price was $79.99, You save 25%
Delivered Electronically
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $49.99, Regular price was $81.99, You save 39%
Unit of measure 5000/Carton
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $119.99, Regular price was $189.99, You save 36%
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
NeeDoh Nice Cube, Color Chosen at Random (NCBND) is In-store only
Price is $4.99
See alternate delivery items
30-min pickup
Add to list
Price is $179.99, Regular price was $319.99, You save 43%
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $329.99
Free delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Price is $16.59, Regular price was $26.19, You save 36%
Unit of measure 1500/Carton
Delivery by Tue, Apr 07
30-min pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
TurboTax Deluxe Desktop Edition 2025, Federal Tax Return for 1 User, Windows 11 & Mac 14, Download (INT940800V144) is Online only
Price is $69.99
Delivered Electronically
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
Compare similar items
| Attributes | Casio ClassWiz 12-Digit Battery/Solar Powered Scientific Calculator, Black (FX-991CW) | Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S) | Texas Instruments TI-36X Pro 16-Digit Battery/Solar Powered Scientific Calculator, Black | Casio FX-260 Solar II 10-Digit Scientific Calculator, Black | Casio FX 300MSPLUS2 12 Digit 2-Line Display Scientific Calculator, Black |
|---|---|---|---|---|---|
Your product Casio ClassWiz 12-Digit Battery/Solar Powered Scientific Calculator, Black (FX-991CW) Price is $25.99 |  Price is $22.49 |  Price is $25.99 |  Price is $13.49 |  Price is $15.89 | |
| Reviews | |||||
| Delivery Information | Pick up in 30 minutes | Delivery by Tue, Apr 07 | Delivery by Tue, Apr 07 | Delivery by Tue, Apr 07 | Delivery by Tue, Apr 07 |
| Available in my store | Yes | Yes | Yes | Yes | Yes |
| Number of Digits Displayed | 12 | 16 | 16 | 10 | 12 |
| True Color | Black | White | Black | Black | Black |
| Color Family | Black | White | Black | Black | Black |
| Number of Lines | None | 4 | 4 | 1 | 2 |
| Used for | Teaching and studying | General math, pre-algebra, algebra I and II, geometry, trigonometry, statistics, calculus, chemistry, engineering | Geometry, Trigonometry, Statistics, Biology, Chemistry, Physics, Algebra 1 and 2 | Data not available | General Math, Pre-Algebra, Algebra I & II, Trigonometry, Statistics, Science, Biology |
| Powered | Battery / Solar Powered | Battery / Solar Powered | Battery / Solar Powered | Solar Powered | Battery / Solar Powered |
| Weight (lbs.) | 0.21 | 0.23 | Data not available | 0.12 | .30 |
| Width in Inches | 3.03 | 3.15 | Data not available | 2.75 | 3.03 |
| Depth in Inches | 6.38 | 6.38 | Data not available | 4.75 | 6.36 |
| Height in Inches | 0.42 | 0.44 | Data not available | 0.38 | .44 |
| Required Battery Size | LR44 | LR44 | 2032 | Not Applicable | LR44 |
| Batteries Included | Yes | Yes | Yes | No | Yes |
| Series or Collection | ClassWiz | 2nd Edition | TI-36X Pro | Solar II | Data not available |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
