diff --git a/README.md b/README.md
index 6a591b06f8b1..bafd76b5b23e 100644
--- a/README.md
+++ b/README.md
@@ -1012,9 +1012,9 @@ core-js(-pure)/es|stable|actual|features/number/parse-int
 core-js(-pure)/es|stable|actual|features/number/epsilon
 core-js(-pure)/es|stable|actual|features/number/max-safe-integer
 core-js(-pure)/es|stable|actual|features/number/min-safe-integer
-core-js(-pure)/es|stable|actual|features/number/to-exponential
-core-js(-pure)/es|stable|actual|features/number/to-fixed
-core-js(-pure)/es|stable|actual|features/number/to-precision
+core-js(-pure)/es|stable|actual|features/number(/virtual)/to-exponential
+core-js(-pure)/es|stable|actual|features/number(/virtual)/to-fixed
+core-js(-pure)/es|stable|actual|features/number(/virtual)/to-precision
 core-js(-pure)/es|stable|actual|features/parse-float
 core-js(-pure)/es|stable|actual|features/parse-int
 ```
diff --git a/packages/core-js/actual/dom-exception/constructor.js b/packages/core-js/actual/dom-exception/constructor.js
new file mode 100644
index 000000000000..43277c26e540
--- /dev/null
+++ b/packages/core-js/actual/dom-exception/constructor.js
@@ -0,0 +1,3 @@
+var parent = require('../../stable/dom-exception/constructor');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/dom-exception/index.js b/packages/core-js/actual/dom-exception/index.js
new file mode 100644
index 000000000000..0950bee9a995
--- /dev/null
+++ b/packages/core-js/actual/dom-exception/index.js
@@ -0,0 +1,3 @@
+var parent = require('../../stable/dom-exception');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/dom-exception/to-string-tag.js b/packages/core-js/actual/dom-exception/to-string-tag.js
new file mode 100644
index 000000000000..6b205c0a6c65
--- /dev/null
+++ b/packages/core-js/actual/dom-exception/to-string-tag.js
@@ -0,0 +1,3 @@
+var parent = require('../../stable/dom-exception/to-string-tag');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/error/constructor.js b/packages/core-js/actual/error/constructor.js
new file mode 100644
index 000000000000..b94f2ed28a98
--- /dev/null
+++ b/packages/core-js/actual/error/constructor.js
@@ -0,0 +1,3 @@
+var parent = require('../../stable/error/constructor');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/error/index.js b/packages/core-js/actual/error/index.js
new file mode 100644
index 000000000000..36b388eaf2e3
--- /dev/null
+++ b/packages/core-js/actual/error/index.js
@@ -0,0 +1,3 @@
+var parent = require('../../stable/error');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/error/to-string.js b/packages/core-js/actual/error/to-string.js
new file mode 100644
index 000000000000..fc11dbf0386c
--- /dev/null
+++ b/packages/core-js/actual/error/to-string.js
@@ -0,0 +1,3 @@
+var parent = require('../../stable/error/to-string');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/number/to-exponential.js b/packages/core-js/actual/number/to-exponential.js
new file mode 100644
index 000000000000..02d506d50395
--- /dev/null
+++ b/packages/core-js/actual/number/to-exponential.js
@@ -0,0 +1,3 @@
+var parent = require('../../stable/number/to-exponential');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/number/virtual/to-exponential.js b/packages/core-js/actual/number/virtual/to-exponential.js
new file mode 100644
index 000000000000..1f684c897737
--- /dev/null
+++ b/packages/core-js/actual/number/virtual/to-exponential.js
@@ -0,0 +1,3 @@
+var parent = require('../../../stable/number/virtual/to-exponential');
+
+module.exports = parent;
diff --git a/packages/core-js/actual/structured-clone.js b/packages/core-js/actual/structured-clone.js
new file mode 100644
index 000000000000..1b48415eed2d
--- /dev/null
+++ b/packages/core-js/actual/structured-clone.js
@@ -0,0 +1,3 @@
+var parent = require('../stable/structured-clone');
+
+module.exports = parent;
diff --git a/packages/core-js/features/dom-exception/constructor.js b/packages/core-js/features/dom-exception/constructor.js
index 43277c26e540..93f859114c8d 100644
--- a/packages/core-js/features/dom-exception/constructor.js
+++ b/packages/core-js/features/dom-exception/constructor.js
@@ -1,3 +1,3 @@
-var parent = require('../../stable/dom-exception/constructor');
+var parent = require('../../actual/dom-exception/constructor');
 
 module.exports = parent;
diff --git a/packages/core-js/features/dom-exception/index.js b/packages/core-js/features/dom-exception/index.js
index 0950bee9a995..e5e78448ab2a 100644
--- a/packages/core-js/features/dom-exception/index.js
+++ b/packages/core-js/features/dom-exception/index.js
@@ -1,3 +1,3 @@
-var parent = require('../../stable/dom-exception');
+var parent = require('../../actual/dom-exception');
 
 module.exports = parent;
diff --git a/packages/core-js/features/dom-exception/to-string-tag.js b/packages/core-js/features/dom-exception/to-string-tag.js
index 6b205c0a6c65..081ab6e6411c 100644
--- a/packages/core-js/features/dom-exception/to-string-tag.js
+++ b/packages/core-js/features/dom-exception/to-string-tag.js
@@ -1,3 +1,3 @@
-var parent = require('../../stable/dom-exception/to-string-tag');
+var parent = require('../../actual/dom-exception/to-string-tag');
 
 module.exports = parent;
diff --git a/packages/core-js/features/error/constructor.js b/packages/core-js/features/error/constructor.js
index b94f2ed28a98..5c456748250f 100644
--- a/packages/core-js/features/error/constructor.js
+++ b/packages/core-js/features/error/constructor.js
@@ -1,3 +1,3 @@
-var parent = require('../../stable/error/constructor');
+var parent = require('../../actual/error/constructor');
 
 module.exports = parent;
diff --git a/packages/core-js/features/error/index.js b/packages/core-js/features/error/index.js
index 36b388eaf2e3..72240d6f94b2 100644
--- a/packages/core-js/features/error/index.js
+++ b/packages/core-js/features/error/index.js
@@ -1,3 +1,3 @@
-var parent = require('../../stable/error');
+var parent = require('../../actual/error');
 
 module.exports = parent;
diff --git a/packages/core-js/features/error/to-string.js b/packages/core-js/features/error/to-string.js
index fc11dbf0386c..51edb2813dc3 100644
--- a/packages/core-js/features/error/to-string.js
+++ b/packages/core-js/features/error/to-string.js
@@ -1,3 +1,3 @@
-var parent = require('../../stable/error/to-string');
+var parent = require('../../actual/error/to-string');
 
 module.exports = parent;
diff --git a/packages/core-js/features/number/to-exponential.js b/packages/core-js/features/number/to-exponential.js
index 02d506d50395..8f4875602d3f 100644
--- a/packages/core-js/features/number/to-exponential.js
+++ b/packages/core-js/features/number/to-exponential.js
@@ -1,3 +1,3 @@
-var parent = require('../../stable/number/to-exponential');
+var parent = require('../../actual/number/to-exponential');
 
 module.exports = parent;
diff --git a/packages/core-js/features/number/virtual/to-exponential.js b/packages/core-js/features/number/virtual/to-exponential.js
index 1f684c897737..bc6697800d43 100644
--- a/packages/core-js/features/number/virtual/to-exponential.js
+++ b/packages/core-js/features/number/virtual/to-exponential.js
@@ -1,3 +1,3 @@
-var parent = require('../../../stable/number/virtual/to-exponential');
+var parent = require('../../../actual/number/virtual/to-exponential');
 
 module.exports = parent;
diff --git a/packages/core-js/features/structured-clone.js b/packages/core-js/features/structured-clone.js
index 1b48415eed2d..4ffacde44e3b 100644
--- a/packages/core-js/features/structured-clone.js
+++ b/packages/core-js/features/structured-clone.js
@@ -1,3 +1,3 @@
-var parent = require('../stable/structured-clone');
+var parent = require('../actual/structured-clone');
 
 module.exports = parent;