Texas Instruments 84 Plus CE Graphing Calculator - Black: 35MB Storage, SAT & ACT Approved
$94.99 reg $110.59
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- $69.49 - $69.99Select items on sale4.4 out of 5 stars with 78 ratings
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- $39.99 - $69.88reg $49.99 - $99.88 Sale4.8 out of 5 stars with 105 ratings
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Guests are saying
The calculator has received mixed feedback from guests, with many praising its functionality for various math subjects, including calculus and trigonometry. However, several guests reported issues with battery performance and receiving the incorrect model. Despite these concerns, many guests found it to be a valuable tool for students, especially for high school and college courses, highlighting its ease of use and clear display.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.0 out of 5 stars with 675 reviews
quality: 3.04 out of 5
value: 2.87 out of 5
46% would recommend
163 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
7 September, 2026Verified purchase
Used Broken Item Sold in Store
We purchased this calculator for our daughter at back to school time. When she opened the package the item was loose in the package and missing the cord. We found a compatible cord and discovered the item is broken. We are also outside of the return window of 30 days now. Do not buy!
5 out of 5 stars
Thumbs down graphic, would not recommend
7 September, 2026Verified purchase
(no review title)
came quick. what we needed
3 out of 5 stars
Thumbs up graphic, would recommend
5 September, 2026Verified purchase
(no review title)
Ordered an 84 Plus CE but received one that has Python programming instead, which is explicitly not allowed for class. The product itself is probably fine, but if it has Python programming function, it should have been in the description. Also, Fedex delivered the package to my neighbour's house, and delivered her package to mine.
1 out of 5 stars
3 September, 2026
(no review title)
Just got it an hour ago and its already not working. Can someone help mw witb this?
5 out of 5 stars
29 August, 2026Verified purchase
(no review title)
Perfect
1 out of 5 stars
Thumbs down graphic, would not recommend
28 August, 2026Verified purchase
Do not buy
Save yourself some time and don't buy this, it's a waste of time. They show you a picture of the regular version but give the python one instead, it just started boot looping when I first plugged it into the charger.
1 out of 5 stars
Thumbs down graphic, would not recommend
25 August, 2026Verified purchase
Two dysfunctional calculators
When we charged this calculator and then turned it on for the first time it continued to cycle through the same message. We were never able to get it to fully turn on. We determined, from the Texas Instruments website, that this was due to a bad battery. We returned the calculator to a different Target, purchased a new one, and ended up with the same issue on the second calculator! We now have to return the second.
5 out of 5 stars
Thumbs up graphic, would recommend
24 August, 2026
POKEMON RED.
TWIN. You can play POKEMON RED, MINECRAFT (isometric), Super Mario Bros, TETRIS, and a whole LOT more on this if you have a computer and a cable. So YES, buy this thing, and play pokemon in the back of class for absolutely no CHARGE (for the game, you still have to pay for the calculator twin.) From your loyal customer, Mincecraft :3
5 out of 5 stars
Thumbs up graphic, would recommend
23 August, 2026Verified purchase
Calculator
My grandson wanted for school and he likes it!
1 out of 5 stars
Thumbs down graphic, would not recommend
22 August, 2026
stopped charging after 2 years
They do not last nearly as long as the old AAA battery ones! waste of money
1 out of 5 stars
18 August, 2026Verified purchase
Incorrect and clearly used item in the box.
Re lived proper box taped shut with a completely different item inside. A used item with no packaging inside.
1 out of 5 stars
Thumbs down graphic, would not recommend
17 August, 2026Verified purchase
Don't order anything online package was thrown at my front door what the heck kinda person you have hired for delivery how lazy can you be!
Delivery person threw my package
4 out of 5 stars
Thumbs up graphic, would recommend
16 August, 2026Verified purchase
Not black all over
While I’m sure it’ll function correctly. It’s labeled as black yet has a light grey cover that’ll show everything from her pencil pouch.
3 out of 5 stars
Thumbs down graphic, would not recommend
16 August, 2026
(no review title)
'Rechargeable" battery not charging
5 out of 5 stars
Thumbs up graphic, would recommend
14 August, 2026Verified purchase
Great Product
This is a great calculator for trigonometry and accelerated physics.
5 out of 5 stars
Thumbs up graphic, would recommend
14 August, 2026Verified purchase
(no review title)
This is a great investment in a child future
1 out of 5 stars
9 August, 2026Verified purchase
Bad battery
The battery was “swollen” and didn’t work. We kept getting error messages. The other calculator was fine, but days before school started, this causes a huge headache.
1 out of 5 stars
Thumbs down graphic, would not recommend
2 August, 2026Verified purchase
(no review title)
it didn't work
5 out of 5 stars
Thumbs up graphic, would recommend
26 July, 2026Verified purchase
(no review title)
Excellent product.
4 out of 5 stars
Thumbs up graphic, would recommend
7 July, 2026
Call Texas Instruments Directly for Issues
I bought this for my son over a year ago and he also experienced the battery dying after less than a year. His math teacher told us to call Texas Instruments directly and request a replacement battery, which they sent us for free. Since he got his replacement battery we haven't had issues. If you're running into problems and can't return or exchange it, try calling Texas Instruments.