Arithmetic Analytical questions

Arithmetic Problem Solving ideas:

1. Avoid duplication of topics

Save the topic in a document, then classify the subtraction, and compare the newly created topics with the existing ones.

2. Can be customized (quantity/printing mode)

Custom Quantity: Manually enter a number n, then change the fixed number of 30 in the original loop to n, and then automatically set the quiz.
Printing method: You can choose how many questions per page you can print.

3. You can control the following parameters:

(1) Whether there is a multiplication method: You can write an optional piece of code, if there is no multiplication method, select 1, and then 1 this program control subtraction statement written in A=rand ()%2, so you can exclude multiplication. If there is multiplication, then choose 2,2 This code or the same as the original.
(2) Division has a total number of zeros: You can divide the large number by the decimal, and then calculate the first number of factors in whether there is a second number, if so, the total number, or the remainder.

(3) Range of values: The range of values is determined by a random function

(4) Plus and minus there are no negative numbers: to ensure that the subtraction is not negative, it is necessary to achieve minuend greater than the meiosis, can be randomly generated two number to compare, let the largest do minuend

(5) Whether there are brackets: You can choose, without brackets, is simple subtraction, the parentheses will look at the position of brackets.

(6) Whether the score (true score, false score ...) is supported. ）

(7) Whether to support decimals (exactly how many bits)

(8) The interval of each line in the print can be adjusted:

Arithmetic Analytical questions