diff --git a/src/main/java/lotto/Application.java b/src/main/java/lotto/Application.java
index d190922ba44..1831ded6219 100644
--- a/src/main/java/lotto/Application.java
+++ b/src/main/java/lotto/Application.java
@@ -1,7 +1,9 @@
 package lotto;
 
 public class Application {
-    public static void main(String[] args) {
+    public static void main(String[] args) throws MyException {
         // TODO: 프로그램 구현
+        Money money = new Money();
+        money.showMain();
     }
 }
diff --git a/src/main/java/lotto/Lotto.java b/src/main/java/lotto/Lotto.java
index 519793d1f73..69c425dfc4f 100644
--- a/src/main/java/lotto/Lotto.java
+++ b/src/main/java/lotto/Lotto.java
@@ -1,20 +1,34 @@
 package lotto;
 
+import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 public class Lotto {
     private final List<Integer> numbers;
 
-    public Lotto(List<Integer> numbers) {
+    public Lotto(List<Integer> numbers) throws MyException {
         validate(numbers);
+        checkRange(numbers);
         this.numbers = numbers;
     }
 
-    private void validate(List<Integer> numbers) {
+    // 6자리인지 검사
+    private void validate(List<Integer> numbers) throws IllegalArgumentException {
         if (numbers.size() != 6) {
-            throw new IllegalArgumentException();
+            throw new IllegalArgumentException("[ERROR] 로또 숫자는 6자리여야 합니다.");
         }
     }
 
     // TODO: 추가 기능 구현
+
+    // 범위 확인
+    private void checkRange(List<Integer> numbers) throws MyException {
+        for (Integer number : numbers) {
+            if (number < 1 || number > 45) {
+                throw new MyException("[ERROR] 로또 번호는 1부터 45 사이의 숫자여야 합니다.");
+            }
+        }
+    }
 }
diff --git a/src/main/java/lotto/Money.java b/src/main/java/lotto/Money.java
new file mode 100644
index 00000000000..2e8a8905ec1
--- /dev/null
+++ b/src/main/java/lotto/Money.java
@@ -0,0 +1,70 @@
+package lotto;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import camp.nextstep.edu.missionutils.Console;
+import org.assertj.core.api.ThrowableAssert;
+
+import java.util.*;
+
+public class Money {
+    public void showMain() {
+        getMoney();
+    }
+
+    // 구입금액 입력받기
+    public ThrowableAssert.ThrowingCallable getMoney() {
+        try {
+            System.out.println("구입금액을 입력해주세요.");
+            int money = Integer.parseInt(Console.readLine());
+            getModulo(money);
+            showNum(money / 1000);
+        } catch (MyException e) { // 예외처리 반복 https://woojin.tistory.com/74 참고
+            System.out.println("[ERROR] 금액이 1000으로 나누어 떨어지지 않습니다.");
+            getMoney();
+        } catch (NumberFormatException e) { // 숫자가 아닐 경우도 예외처리
+            System.out.println("[ERROR] 숫자를 입력해주세요.");
+            getMoney();
+        }
+        return null;
+    }
+
+    // 1000으로 나누어 떨어지지 않으면 exception
+    public ThrowableAssert.ThrowingCallable getModulo(int money) throws MyException {
+        if (money % 1000 != 0) {
+            throw new MyException();
+        }
+        return null;
+    }
+
+    // 로또 번호 셀렉
+    public ThrowableAssert.ThrowingCallable showNum(int money) throws MyException {
+        System.out.println();
+        System.out.println(money + "개를 구매했습니다.");
+        List<Integer>[] lotto = new List[money * 6];
+
+        for (int i = 0; i < money; i++) {
+            List<Integer> list = selectNum();
+            lotto[i] = list;
+            System.out.println(lotto[i]);
+        }
+
+        WinNum win = new WinNum();
+        win.showWin(lotto);
+        return null;
+    }
+
+    // 랜덤 숫자 고르고 Lotto로 넘김
+    private List<Integer> selectNum() throws MyException {
+        // https://qh5944.tistory.com/152 참고 -, UnsupportedOperationException 해결
+        List<Integer> numbers = Randoms.pickUniqueNumbersInRange(1, 45, 6);
+        List<Integer> result = new ArrayList<>();
+        result.addAll(numbers);
+        Collections.sort(result);
+        try {
+            new Lotto(result); // Lotto에서 6개, 범위, 중복까지 확인
+        } catch (MyException | IllegalArgumentException e) {
+            selectNum();
+        }
+        return result;
+    }
+}
diff --git a/src/main/java/lotto/MyException.java b/src/main/java/lotto/MyException.java
new file mode 100644
index 00000000000..ef61aea4557
--- /dev/null
+++ b/src/main/java/lotto/MyException.java
@@ -0,0 +1,10 @@
+package lotto;
+// https://staticclass.tistory.com/72 참고
+public class MyException extends java.lang.Exception {
+    public MyException() {
+    }
+
+    public MyException(String errMoney) {
+        super(errMoney);
+    }
+}
diff --git a/src/main/java/lotto/Result.java b/src/main/java/lotto/Result.java
new file mode 100644
index 00000000000..69bf2517082
--- /dev/null
+++ b/src/main/java/lotto/Result.java
@@ -0,0 +1,101 @@
+package lotto;
+
+import org.assertj.core.api.ThrowableAssert;
+
+import java.util.*;
+
+public class Result {
+    public void showResult(List<Integer>[] lotto, List<Integer> win, int bonus) {
+        HashMap<Integer, Integer> count = count(lotto, win, bonus);
+        HashMap<String, Integer> result = result(count);
+        double percent = rate(count, lotto.length / 6);
+        printResult(result, percent);
+    }
+
+    // 맞춘갯수끼리 map
+    private HashMap<Integer, Integer> count(List<Integer>[] lotto, List<Integer> win, int bonus) {
+        HashMap<Integer, Integer> map = new HashMap<>();
+        for (int i = 0; i < lotto.length / 6; i++) {
+            int correct = count(lotto[i], win);
+            if (correct == 5 && countBonus(lotto[i], bonus)) {
+                correct = 7; // 보너스까지 맞았다면 7로 설정
+            }
+            // mapping, https://gymdev.tistory.com/39 참고
+            map.put(correct, map.getOrDefault(correct, 0) + 1);
+        }
+        return map;
+    }
+
+    // 복권 한개당 일치하는 숫자 확인
+    public int count(List<Integer> lotto, List<Integer> win) {
+        int correct = 0;
+        for (int i = 0; i < lotto.size(); i++) {
+            if(countBonus(lotto, win.get(i))){
+                correct++;
+            }
+        }
+        return correct;
+    }
+
+    // 5개+보너스숫자 확인
+    private boolean countBonus(List<Integer> lotto, int bonus) {
+        for (Integer integer : lotto) {
+            if (integer == bonus) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    // 순서대로 결과 mapping, https://tosuccess.tistory.com/138 참고
+    private HashMap<String, Integer> result(HashMap<Integer, Integer> count) {
+        LinkedHashMap<String, Integer> result = new LinkedHashMap<>();
+        for (PRICE price : PRICE.values()) {
+            result.put(price.getRank(), 0);
+            if (count.containsKey(price.getNumber())) {
+                result.replace(price.getRank(), count.get(price.getNumber()));
+            }
+        }
+        return result;
+    }
+
+    // 수익률 구하기
+    private double rate(HashMap<Integer, Integer> result, int n) {
+        double avg = (double) (result.getOrDefault(3, 0) * 5 + result.getOrDefault(4, 0) * 50
+                + result.getOrDefault(5, 0) * 1500 + result.getOrDefault(7, 0) * 30000
+                + result.getOrDefault(6, 0) * 2000000) / n * 100;
+        return avg;
+    }
+
+    // 결과 출력
+    private void printResult(HashMap<String, Integer> result, double percent) {
+        for (String key : result.keySet()) {
+            System.out.println(key + result.get(key) + "개");
+        }
+        System.out.printf("총 수익률은 %3.1f%%입니다.", percent);
+    }
+}
+
+enum PRICE {
+    FIFTH(3, "3개 일치 (5,000원) - "),
+    FOURTH(4, "4개 일치 (50,000원) - "),
+    THIRD(5, "5개 일치 (1,500,000원) - "),
+    SECOND(7, "5개 일치, 보너스 볼 일치 (30,000,000원) - "),
+    FIRST(6, "6개 일치 (2,000,000,000원) - ");
+
+    final private int number;
+    final private String rank;
+
+    public int getNumber() {
+        return number;
+    }
+
+    public String getRank() {
+        return rank;
+    }
+
+    private PRICE(int number, String text) {
+        this.number = number;
+        this.rank = text;
+    }
+}
diff --git a/src/main/java/lotto/WinNum.java b/src/main/java/lotto/WinNum.java
new file mode 100644
index 00000000000..7b390c617be
--- /dev/null
+++ b/src/main/java/lotto/WinNum.java
@@ -0,0 +1,68 @@
+package lotto;
+
+import camp.nextstep.edu.missionutils.Console;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.InputMismatchException;
+import java.util.List;
+
+public class WinNum {
+    public void showWin(List<Integer>[] lotto) {
+        List<Integer> win = selectResult();
+        int bonus = getBonus();
+
+        Result result = new Result();
+        result.showResult(lotto, win, bonus);
+    }
+
+    // 당첨 숫자 입력받기
+    private List<Integer> selectResult() {
+        List<Integer> result = new ArrayList<>();
+        try {
+            System.out.println("\n당첨 번호를 입력해 주세요.");
+            String[] num = Console.readLine().split(",");
+            result = toList(num);
+            new Lotto(result);
+        } catch (IllegalArgumentException | MyException e) {
+            System.out.println(e.getMessage());
+            selectResult();
+        }
+        return result;
+    }
+
+    // 문자열 정수형으로 변환하며, Lotto에서 확인
+    private List<Integer> toList(String[] s) {
+        List<Integer> result = new ArrayList<>(s.length);
+        try {
+            for (String string : s) {
+                result.add(Integer.parseInt(string));
+            }
+            Collections.sort(result);
+        } catch (NumberFormatException e) {
+            System.out.println("[ERROR] 숫자가 아닙니다.");
+            selectResult();
+        }
+        return result;
+    }
+
+    // 보너스 번호 입력받기
+    private int getBonus() {
+        try {
+            System.out.println("\n보너스 번호를 입력해 주세요.");
+            int num = Integer.parseInt(Console.readLine());
+            validate(num);
+            return num;
+        } catch (InputMismatchException | IllegalArgumentException e) {
+            System.out.println("[ERROR] " + e.getMessage());
+            getBonus();
+        }
+        return 0;
+    }
+
+    private void validate(int num) {
+        if (num < 1 || num > 45) {
+            throw new IllegalArgumentException("보너스 번호는 1~45 사이의 숫자여야 합니다.");
+        }
+    }
+}
diff --git a/src/test/java/lotto/ApplicationTest.java b/src/test/java/lotto/ApplicationTest.java
index a15c7d1f522..b70200c8915 100644
--- a/src/test/java/lotto/ApplicationTest.java
+++ b/src/test/java/lotto/ApplicationTest.java
@@ -56,6 +56,10 @@ class ApplicationTest extends NsTest {
 
     @Override
     public void runMain() {
-        Application.main(new String[]{});
+        try {
+            Application.main(new String[]{});
+        } catch (MyException e) {
+            throw new RuntimeException(e);
+        }
     }
 }
diff --git a/src/test/java/lotto/LottoTest.java b/src/test/java/lotto/LottoTest.java
index 9f5dfe7eb83..008583d63d9 100644
--- a/src/test/java/lotto/LottoTest.java
+++ b/src/test/java/lotto/LottoTest.java
@@ -24,4 +24,10 @@ void createLottoByDuplicatedNumber() {
     }
 
     // 아래에 추가 테스트 작성 가능
+    @DisplayName("로또 번호가 1부터 45 사이의 숫자가 아니라면 예외 발생한다.")
+    @Test
+    void checkRange() {
+        assertThatThrownBy(() -> new Lotto(List.of(1, 2, 3, 4, 5, 46)))
+            .isInstanceOf(IllegalArgumentException.class);
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/lotto/MoneyTest.java b/src/test/java/lotto/MoneyTest.java
new file mode 100644
index 00000000000..2dd29946e37
--- /dev/null
+++ b/src/test/java/lotto/MoneyTest.java
@@ -0,0 +1,26 @@
+package lotto;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+public class MoneyTest {
+    @DisplayName("구입 금액 입력받기")
+    @Test
+    void nonNumericTest() throws MyException {
+        Money money = new Money();
+        assertThatThrownBy(money.getModulo(50))
+        .isInstanceOf(MyException.class);
+    }
+
+    @DisplayName("랜덤숫자 보여주기")
+    @Test
+    void showRandomNumber() throws MyException {
+        Money money = new Money();
+        assertThatThrownBy(money.showNum(8))
+                .isInstanceOf(MyException.class);
+    }
+}