diff --git a/curso/exemplos/09/flimits.c b/curso/exemplos/09/flimits.c
new file mode 100644
index 0000000..9e18d44
--- /dev/null
+++ b/curso/exemplos/09/flimits.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <float.h> // Para as precisões
+
+int main(void) {
+    printf("float max      : %e\n", FLT_MAX);
+    printf("float max      : %e\n", -FLT_MAX);
+    
+    printf("double max     : %e\n", DBL_MAX);
+    printf("double max     : %e\n", -DBL_MAX);
+
+    printf("long double max: %Le\n", LDBL_MAX);
+    printf("long double max: %Le\n", -LDBL_MAX);
+    
+    return 0;
+}
diff --git a/curso/exemplos/09/precision.c b/curso/exemplos/09/precision.c
new file mode 100644
index 0000000..977fd88
--- /dev/null
+++ b/curso/exemplos/09/precision.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+#include <float.h> // Para as precisões
+
+int main(void) {
+    float f = 10.0 / 3.0;    
+    double d = 10.0 / 3.0;
+    long double ld = 10.0L / 3.0L;
+
+    printf("float        (%d): %.20f\n", FLT_DIG, f);
+    printf("double      (%d): %.20lf\n", DBL_DIG, d);
+    printf("long double (%d): %.20Lf\n", LDBL_DIG, ld);
+    
+    return 0;
+}