Subtraction Word Problem Example: A farmer grows 531 tomatoes and is able to sell 176 of them in three days. Given that his supply of tomatoes decreases by 176, how many tomatoes does he have remaining at the end of the three days?
Inverse reference in subtraction performance: An analysis from arithmetic word problemsStrategy useSubtraction by additionArithmetic word problemsStudies of elementary calculation have shown that adults solve basic subtraction problems faster with problems presented in addition format (e.g., 6+_=13) than ...
Understanding of the Problem– One of the most common errors is when a student fails to identify whether the problem needs a solution through addition or subtraction. Addition and Subtraction Word problems Involving Money We know that money is available in different forms at different places. For ...
When you see the word “product” in a math competition problem, what does it mean? A. addition B. subtraction C. multiplication D. division 相关知识点: 试题来源: 解析 C。“product”在数学中表示“乘积”,与乘法有关,C 选项“multiplication”是“乘法”的意思;A 选项“addition”是“加法”;B...
An example of a subtraction word problem is as follows: Seventeen people are eating lunch at the deli. Four people finish their meal and return to work. How many people are left at the deli? To solve this problem, translate the words to algebraic terms: 17 - 4 = 13. How do you ...
The answer would therefore be 7 slices of pizza in total. Example Subtraction Word Problem Working off of the previous word problem (above). Later that same day, Peter Pineapple went in the refrigerator and grabbed that box of pizza and there were only 2 slices of pizza left in box. Greg...
word problem词源英文解释 The first known use of word problem was in 1903 word problem 例句 1.In some classrooms, cicadas will be fodder for word problems and spelling tests. 2.Using an Android phone or tablet, students can now use Circle to Search to get AI assistance on mathematical wo...
They record each answer as an addition or subtraction number sentence. When they are finished recording their answer for problem 6, Jamie announces to teacher Angela Marinaro that they are done. She asks them to revisit each of the three problems in turn and agrees with their solutions to ...
However, both textbook series may fall short of reflecting some important EU big ideas (e.g., teaching the underlying structure and part﹑art﹚hole relation of addition and subtraction word problems; providing students with chances to deal with exhaustive problem types and situations). In ...
Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem. ...