In this puzzle game, you solve for the missing numbers in each diamond pattern by applying addition, multiplication, subtraction, and division. Includes adjustable difficulty levels, problem sets, and a timer to track progress.
AppRecs review analysis
AppRecs rating 4.1. Trustworthiness 77 out of 100. Review manipulation risk 25 out of 100. Based on a review sample analyzed.
★★★★☆
4.1
AppRecs Rating
Ratings breakdown
5 star
72%
4 star
10%
3 star
10%
2 star
0%
1 star
7%
What to know
✓
Low review manipulation risk
25% review manipulation risk
✓
Credible reviews
77% trustworthiness score from analyzed reviews
✓
High user satisfaction
83% of sampled ratings are 4+ stars (4.4★ average)
About DiaMath (Diamond Math)
DiaMath is configurable to quiz you with 10, 20 or 30 problems. All the problems are generated by the iPhone and randomized so there is a virtual unlimited set of possibilities. DiaMath provides three different levels of difficulty as well as allowing you to choose a range of numbers from 1 to 99. Additionally, DiaMath has a timer thus allowing you the opportunity to see if you can improve on a previous time, or even challenge a friend to a "quiz-off". DiaMath will help any student improve their problem solving skills and is a great first step towards learning algebra. For those of us past algebra, it is a great tool to help exercise your brain.
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ALGEBRA students… Diamath will help you practice factoring quadratic equations. Set difficulty mode set to hard and the thought process you use to find the left and right side of the diamond (when you’re given the top and bottom), is the same one you use to factor. For example, to factor x^2 – 7x – 18, you have to ask yourself: what two numbers multiply to -18 (which would be on the top of the diamond) but add to -7 (the bottom of the diamond)? The answer: -9 and 2.
The factored form of x^2 – 7x – 18 is (x – 9)(x + 2). In standard form, ax^2 + bx + c (when a = 1), the c coefficient is on the top of the diamond while the b is on the bottom.
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DiaMath (Diamond Math) Screenshots
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Reviews for DiaMath (Diamond Math)
Peyton2342
Love this app
This app is great for kids who need help with times tables and it’s fun I like how you can go back and review the answers you got wrong definitely 10/10
abbyfiedler
Not appropriate to use within a classroom setting
This app is decent in that it challenges users in problem solving and critical thinking. However, the app is very simple and does not provide anything that a textbook cannot. The app also has advertisements attached that would not be appropriate in a classroom setting. One thing that might make this app more useful would be to have different levels in which the user progresses through. If a user were to get incentives for finishing a level or completing a level within a certain time frame, the user may be more inclined to buy/use the app. Overall, it is an alright app appropriate for grades three and four, but no higher.
