Expression model to this: When Rafa woke up, the temperature was 9°C. By noon, the temperature had increased by 7°C. What was the temperature at noon ?
Expression model to this: When Rafa woke up, the temperature was 9°C. By noon, the temperature had increased by 7°C. What was the temperature at noon ?
rly how old are you! im kidding but you just addd 9+7
+11 
