diff --git a/pages/techniques/consistency.en.mdx b/pages/techniques/consistency.en.mdx
index 3a1d7d6..db276b6 100644
--- a/pages/techniques/consistency.en.mdx
+++ b/pages/techniques/consistency.en.mdx
@@ -52,8 +52,8 @@ golf balls did he have at the end of wednesday?
 A: Michael initially had 58 balls. He lost 23 on Tuesday, so after that he has 58 - 23 = 35 balls. On
 Wednesday he lost 2 more so now he has 35 - 2 = 33 balls. The answer is 33.
 
-Q: Olivia has $23. She bought five bagels for $3 each. How much money does she have left?
-A: She bought 5 bagels for $3 each. This means she spent 5
+Q: Olivia has $23. She bought five bagels for $3 each. How much money does she has left?
+A: She bought 5 bagels for $3 each. This means she spent $15. She has $8 left.
 
 Q: When I was 6 my sister was half my age. Now I’m 70 how old is my sister?
 A:
diff --git a/pages/techniques/consistency.zh.mdx b/pages/techniques/consistency.zh.mdx
index be64c25..67417a2 100644
--- a/pages/techniques/consistency.zh.mdx
+++ b/pages/techniques/consistency.zh.mdx
@@ -41,7 +41,7 @@ Q：Michael有58个高尔夫球。星期二，他丢失了23个高尔夫球。
 A：Michael最初有58个球。星期二他丢失了23个，所以在那之后他有58-23 = 35个球。星期三他又丢失了2个，所以现在他有35-2 = 33个球。答案是33。
 
 Q：Olivia有23美元。她用每个3美元的价格买了五个百吉饼。她还剩多少钱？
-A：她用每个3美元的价格买了5个百吉饼。这意味着她花了5
+A：她用每个3美元的价格买了5个百吉饼。这意味着她花了15美元。她还剩8美元。
 
 Q：当我6岁时，我的妹妹是我的一半年龄。现在我70岁了，我的妹妹多大？
 A：