How to Make a Math Quiz With Batch Files.

1. Create a new text file
2. Save it as ".bat"
3. Copy code into batch file

CODE:

echo off
title Math quiz
color 09
mode con cols=60
mode con lines=30
setlocal ENABLEDELAYEDEXPANSION
set q=0
set g=0
goto cop
:cop
cls
echo.
echo.
echo 1) level 1
echo 2) level 2
echo 3) level 3
echo 4) level 4
echo 5) level 5
echo 6) level 6
choice /c 123456 >> nul
if %errorlevel%==1 set pass=1
if %errorlevel%==2 set pass=2
if %errorlevel%==3 set pass=3
if %errorlevel%==4 set pass=4
if %errorlevel%==5 set pass=5
if %errorlevel%==6 set pass=6
goto %pass%
:1
set /a q+=1
if %q%==11 goto done
set pass=1
set /a a=%random% %%!5 +1
set /a b=%random% %%!5 +1
goto start
:2
set /a q+=1
if %q%==11 goto done
set pass=2
set /a a=%random% %%!10 +1
set /a b=%random% %%!10 +1
goto start
:3
set /a q+=1
if %q%==11 goto done
set pass=3
set /a a=%random% %%!10 +1
set /a b=%random% %%!20 +1
goto start
:4
set /a q+=1
if %q%==11 goto done
set pass=4
set /a a=%random% %%!100 +1
set /a b=%random% %%!100 +1
goto start
:5
set /a q+=1
if %q%==11 goto done
set pass=5
set /a a=%random% %%!1000 +1
set /a b=%random% %%!1000 +1
goto start
:6
set /a q+=1
if %q%==11 goto done
set pass=6
set /a a=%random% %%!1000000 +1
set /a b=%random% %%!1000000 +1
goto start
:start
color 79
set /a c=%a% + %b%
cls
echo.
echo.
echo What is %a% + %b%
echo.
set /p d=Answer:
if %d%==%c% goto right
if not %d%==%c% goto wrong
:right
set /a g+=1
cls
color 02
echo.
echo.
echo Right!
timeout /t 1 /nobreak>nul
goto %pass%
:wrong
cls
color 04
echo.
echo.
echo Wrong!
timeout /t 1 /nobreak>nul
goto %pass%
:done
set q=10
color 07
cls
echo.
echo.
echo You got %g% out of %q% right.
timeout /t 4 /nobreak>nul
if %g% lss 7 goto F
if %g% geq 7 goto A
:A
color 0b
cls
echo.
echo.
echo You Passed!
timeout /t 3 /nobreak >> nul
exit
:F
color 04
cls
echo.
echo.
echo You failed...
timeout /t 3 /nobreak >> nul
exit