diff --git a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorAdd.kt b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorAdd.kt
index 288fe3c..9e2c00b 100644
--- a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorAdd.kt
+++ b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorAdd.kt
@@ -11,7 +11,7 @@ import org.nwapw.abacus.number.NumberInterface
  *
  * This is a standard operator that simply performs addition.
  */
-class OperatorAdd: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 0) {
+class OperatorAdd: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 1) {
 
     override fun matchesParams(context: PluginEvaluationContext, params: Array<out NumberInterface>) =
             params.size == 2
diff --git a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorCaret.kt b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorCaret.kt
index 2b5b8fd..eb8d793 100644
--- a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorCaret.kt
+++ b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorCaret.kt
@@ -12,7 +12,7 @@ import org.nwapw.abacus.plugin.standard.StandardPlugin.*
  *
  * This is a standard operator that brings one number to the power of the other.
  */
-class OperatorCaret: NumberOperator(OperatorAssociativity.RIGHT, OperatorType.BINARY_INFIX, 2) {
+class OperatorCaret: NumberOperator(OperatorAssociativity.RIGHT, OperatorType.BINARY_INFIX, 3) {
 
     override fun matchesParams(context: PluginEvaluationContext, params: Array<out NumberInterface>) =
             params.size == 2
diff --git a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorDivide.kt b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorDivide.kt
index 669ddc2..5da26b8 100644
--- a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorDivide.kt
+++ b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorDivide.kt
@@ -11,7 +11,7 @@ import org.nwapw.abacus.number.NumberInterface
  *
  * This is a standard operator that simply performs division.
  */
-class OperatorDivide: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 1) {
+class OperatorDivide: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 2) {
 
     override fun matchesParams(context: PluginEvaluationContext, params: Array<out NumberInterface>) =
             params.size == 2
diff --git a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorMultiply.kt b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorMultiply.kt
index ca6e8cb..7d39ace 100644
--- a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorMultiply.kt
+++ b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorMultiply.kt
@@ -11,7 +11,7 @@ import org.nwapw.abacus.number.NumberInterface
  *
  * This is a standard operator that simply performs multiplication.
  */
-class OperatorMultiply: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 1) {
+class OperatorMultiply: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 2) {
 
     override fun matchesParams(context: PluginEvaluationContext, params: Array<out NumberInterface>) =
             params.size == 2
diff --git a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNcr.kt b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNcr.kt
index 7390f28..d8644bc 100644
--- a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNcr.kt
+++ b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNcr.kt
@@ -14,7 +14,7 @@ import org.nwapw.abacus.plugin.standard.StandardPlugin.OP_NPR
  * This is a standard operator that returns the number of possible combinations, regardless of order,
  * of a certain size can be taken out of a pool of a bigger size.
  */
-class OperatorNcr: NumberOperator(OperatorAssociativity.RIGHT, OperatorType.BINARY_INFIX, 0) {
+class OperatorNcr: NumberOperator(OperatorAssociativity.RIGHT, OperatorType.BINARY_INFIX, 1) {
 
     override fun matchesParams(context: PluginEvaluationContext, params: Array<out NumberInterface>) =
             params.size == 2 && params[0].isInteger()
diff --git a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNpr.kt b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNpr.kt
index a70de36..e249cb1 100644
--- a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNpr.kt
+++ b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorNpr.kt
@@ -12,7 +12,7 @@ import org.nwapw.abacus.number.NumberInterface
  * his is a standard operator that returns the number of possible combinations
  * of a certain size can be taken out of a pool of a bigger size.
  */
-class OperatorNpr: NumberOperator(OperatorAssociativity.RIGHT, OperatorType.BINARY_INFIX, 0) {
+class OperatorNpr: NumberOperator(OperatorAssociativity.RIGHT, OperatorType.BINARY_INFIX, 1) {
 
     override fun matchesParams(context: PluginEvaluationContext, params: Array<out NumberInterface>) =
             params.size == 2 && params[0].isInteger()
diff --git a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorSubtract.kt b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorSubtract.kt
index 9616286..6c4da15 100644
--- a/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorSubtract.kt
+++ b/core/src/main/kotlin/org/nwapw/abacus/plugin/standard/operator/OperatorSubtract.kt
@@ -11,7 +11,7 @@ import org.nwapw.abacus.number.NumberInterface
  *
  * This is a standard operator that performs subtraction.
  */
-class OperatorSubtract: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 0) {
+class OperatorSubtract: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 1) {
 
     override fun matchesParams(context: PluginEvaluationContext, params: Array<out NumberInterface>) =
             params.size == 2