Ｍａｋｅ１０　エキスパート

A.Sugi

About this app

Make10 EX (Expert)

The game is to make 10 using four numbers.



How To Play

One. It is the start of the game with a touch of [Start] button.

2. Please make a once every 10 with four numbers are displayed.

3. The calculation method "+, -, ×, ÷" (possible even if there is a calculation that does not use) you can use any of the.

For example, if you make 4,3,2,1 appears as follows: 10.

· ④ + ③ = 7 ② + ① = 3 7 +3 = 10

· ④ × ② = 8 ③ - ① = 2 8 +2 = 10

· ④ × ③ = 12 12 - ② = 10 10 ÷ ① = 10

All these will be correct because 10 is made as a result.

4. I do not have to use the order in which they appear.

5. If you do not divisible by the division, the decimal point is enabled. The following calculation is therefore incorrect

You.

· ⑥ × ⑤ = 30 30 + ① = 31 31 ÷ ③ = 10.333 · · ·

(Pattern below) may be of the order of errors and incorrect multiplication and division.

· ④ × ⑤ = 20 20 ÷ ⑥ = 3.333 · · · 3.333 × 3 = 9.999 · · ·

Feature

One. Four numbers displayed can always make 10.

I have one set of questions to 2.10.

3. High score can not be obtained for the half-and-half, and it takes too much time and answer scoring Scoring of computation time.

(For all questions 200 seconds), the time point is an average of 20 seconds or less perfect score of 50 points Question 1.

4. Please touch the [Give Up] button if you absolutely can not make 10. The following four questions

Numbers are displayed.

When I do not think I'll be able to not be able to use up to 10 or 10 numbers of 5.4 stars, and calculated to the middle

You can do it in one more time to question [Retry] button touch. [Retry] button several times

I also do not affect the calculation point touch.

6. Compute a score out of 10 questions, all is finished.

If you touch the [Give Up] button also one question in question 7.10 of model answers ([Model Ans.] Button

Touch) is displayed.


Subject

All ages. Elementary school children, the elderly in particular.

Please try to keep the computational power and foresight.