diff --git a/src/ng/filter/filters.js b/src/ng/filter/filters.js
index 70c47020d1d9..8342858e3c52 100644
--- a/src/ng/filter/filters.js
+++ b/src/ng/filter/filters.js
@@ -317,7 +317,7 @@ function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
 
     // extract decimals digits
     if (integerLen > 0) {
-      decimals = digits.splice(integerLen);
+      decimals = digits.splice(integerLen, digits.length);
     } else {
       decimals = digits;
       digits = [0];
@@ -326,10 +326,10 @@ function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
     // format the integer digits with grouping separators
     var groups = [];
     if (digits.length >= pattern.lgSize) {
-      groups.unshift(digits.splice(-pattern.lgSize).join(''));
+      groups.unshift(digits.splice(-pattern.lgSize, digits.length).join(''));
     }
     while (digits.length > pattern.gSize) {
-      groups.unshift(digits.splice(-pattern.gSize).join(''));
+      groups.unshift(digits.splice(-pattern.gSize, digits.length).join(''));
     }
     if (digits.length) {
       groups.unshift(digits.join(''));