diff --git a/apps/remix-ide-e2e/src/tests/transactionExecution.test.ts b/apps/remix-ide-e2e/src/tests/transactionExecution.test.ts
index 137be15955..0dd61da685 100644
--- a/apps/remix-ide-e2e/src/tests/transactionExecution.test.ts
+++ b/apps/remix-ide-e2e/src/tests/transactionExecution.test.ts
@@ -144,6 +144,9 @@ module.exports = {
       .waitForElementContainsText('*[data-id="terminalJournal"]', '-11300', 60000)
       .clickFunction('inputValue2 - transact (not payable)', { types: 'uint256 _u', values: '2.345e10' })
       .waitForElementContainsText('*[data-id="terminalJournal"]', '2340000000', 60000)
+      .clickFunction('inputValue3 - transact (not payable)', { types: 'uint256[] _u', values: '["2.445e10", "13e1"]' })
+      .waitForElementContainsText('*[data-id="terminalJournal"]', '24450000000', 60000)
+      .waitForElementContainsText('*[data-id="terminalJournal"]', '130', 60000)
       .click('*[data-id="deployAndRunClearInstances"]')      
   },
 
@@ -501,6 +504,10 @@ contract C {
         function inputValue2 (uint _u) public {
           console.log(_u);
         }
+        function inputValue3 (uint[] memory _u) public {
+          console.log(_u[0]);
+          console.log(_u[1]);
+        }
       }
       `
     }
diff --git a/libs/remix-lib/src/execution/txFormat.ts b/libs/remix-lib/src/execution/txFormat.ts
index e23f8de552..86718cf207 100644
--- a/libs/remix-lib/src/execution/txFormat.ts
+++ b/libs/remix-lib/src/execution/txFormat.ts
@@ -4,6 +4,7 @@ import { encodeParams as encodeParamsHelper, encodeFunctionId, makeFullTypeDefin
 import { eachOfSeries } from 'async'
 import { linkBytecode as linkBytecodeSolc } from 'solc/linker'
 import { isValidAddress, addHexPrefix } from '@ethereumjs/util'
+import fromExponential from 'from-exponential';
 
 /**
   * build the transaction data
@@ -429,7 +430,7 @@ export function parseFunctionParams (params) {
       // look for closing quote. On success, push the complete string in arguments list
       for (let j = i + 1; !endQuoteIndex; j++) {
         if (params.charAt(j) === '"') {
-          args.push(params.substring(i + 1, j))
+          args.push(normalizeParam(params.substring(i + 1, j)))
           endQuoteIndex = true
           i = j
         }
@@ -461,13 +462,7 @@ export function parseFunctionParams (params) {
        // if startIndex >= 0, it means a parameter was being parsed, it can be first or other parameter
       if (startIndex >= 0) {
         let param = params.substring(startIndex, i === params.length - 1 ? undefined : i)
-        const trimmed = param.trim()
-        if (param.startsWith('0x')) param = `${param}`
-        if (/[0-9]/g.test(trimmed)) param = `${trimmed}`
-        if (typeof param === 'string') {          
-          if (trimmed === 'true') param = true
-          if (trimmed === 'false') param = false        
-        }
+        param = normalizeParam(param)
         args.push(param)
       }
       // Register start index of a parameter to parse
@@ -477,6 +472,37 @@ export function parseFunctionParams (params) {
   return args
 }
 
+export const normalizeParam = (param) => {
+  param = param.trim()
+  if (param.startsWith('0x')) param = `${param}`
+  if (/[0-9]/g.test(param)) param = `${param}`
+
+  // fromExponential
+  if (!param.startsWith('0x')) {
+    const regSci = REGEX_SCIENTIFIC.exec(param)
+    const exponents = regSci ? regSci[2] : null
+    if (regSci && REGEX_DECIMAL.exec(exponents)) {
+      try {
+        let paramTrimmed = param.replace(/^'/g, '').replace(/'$/g, '')
+        paramTrimmed = paramTrimmed.replace(/^"/g, '').replace(/"$/g, '')
+        param = fromExponential(paramTrimmed)     
+      } catch (e) {
+        console.log(e)
+      }
+    }
+  }  
+
+  if (typeof param === 'string') {          
+    if (param === 'true') param = true
+    if (param === 'false') param = false        
+  }
+  return param
+}
+
+export const REGEX_SCIENTIFIC = /^-?(\d+\.?\d*)e\d*(\d+)$/
+
+export const REGEX_DECIMAL = /^\d*/
+
 export function isArrayOrStringStart (str, index) {
   return str.charAt(index) === '"' || str.charAt(index) === '['
 }
diff --git a/libs/remix-lib/src/execution/txHelper.ts b/libs/remix-lib/src/execution/txHelper.ts
index 95a27d784b..f3c78930b1 100644
--- a/libs/remix-lib/src/execution/txHelper.ts
+++ b/libs/remix-lib/src/execution/txHelper.ts
@@ -1,6 +1,5 @@
 'use strict'
 import { ethers } from 'ethers'
-import fromExponential from 'from-exponential';
 
 export function makeFullTypeDefinition (typeDef) {
   if (typeDef && typeDef.type.indexOf('tuple') === 0 && typeDef.components) {
@@ -10,10 +9,6 @@ export function makeFullTypeDefinition (typeDef) {
   return typeDef.type
 }
 
-export const REGEX_SCIENTIFIC = /(\d+\.?\d*)e\d*(\d+)/;
-
-export const REGEX_DECIMAL = /^\d*/
-
 export function encodeParams (funABI, args) {
   const types = []
   if (funABI.inputs && funABI.inputs.length) {
@@ -24,15 +19,6 @@ export function encodeParams (funABI, args) {
       if (type === 'bool' && args[i] === 'false') {
         args[i] = false
       }
-      const regSci = REGEX_SCIENTIFIC.exec(args[i])
-      const exponents = regSci ? regSci[2] : null
-      if (regSci && REGEX_DECIMAL.exec(exponents) && (type.indexOf('uint') === 0 || type.indexOf('int') === 0)) {
-        try {
-          args[i] = fromExponential(args[i])          
-        } catch (e) {
-          console.log(e)
-        }
-      }
       types.push(type.indexOf('tuple') === 0 ? makeFullTypeDefinition(funABI.inputs[i]) : type)
       if (args.length < types.length) {
         args.push('')