Mixed Addition & Word Problems

Front

What does QDPAC stand for in problem-solving?

Back

QDPAC stands for Question, Data, Plan, Action, and Check. It is a strategy used to approach and solve word problems.

Front

How do you perform front-end addition?

Back

Front-end addition involves adding the largest place values first and then adjusting for the smaller place values.

Tags

CCSS.2.NBT.B.7

Front

What is the sum of 31 and 45?

Back

The sum of 31 and 45 is 76.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

How do you find the total number of items when combining two groups?

Back

To find the total, you add the number of items in each group together.

Tags

CCSS.2.OA.C.4

Front

What is the sum of 22, 27, and 18?

Back

The sum of 22, 27, and 18 is 67.

Tags

CCSS.2.NBT.B.6

Front

What is the first step in using QDPAC to solve a problem?

Back

The first step is to identify the Question you need to answer.

Front

How many beads did Reagan use if she used 67 blue beads and 52 green beads?

Back

Reagan used a total of 119 beads (67 + 52 = 119).

Tags

CCSS.2.NBT.B.6

Front

What is the sum of 60, 15, and 21?

Back

The sum of 60, 15, and 21 is 96.

Tags

CCSS.2.NBT.B.6

Front

What is the importance of checking your answer after solving a problem?

Back

Checking your answer ensures that you have calculated correctly and that your solution makes sense in the context of the problem.

Tags

CCSS.HSN.CN.A.2

Front

What is a word problem?

Back

A word problem is a mathematical problem that is presented in the form of a narrative or story, requiring interpretation and problem-solving.

Tags

CCSS.1.OA.A.1