Go through the Spectrum Math Grade 2 Answer Key Chapter 2 Lesson 2.13 Problem Solving and get the proper assistance needed during your homework.
Spectrum Math Grade 2 Chapter 2 Lesson 2.13 Problem Solving Answers Key
Solve each problem.
Yolanda has 8 teddy bears.
Maria has 6 teddy bears.
How many do they have in all? ______
Answer:
They have 14 teddy bears in all.
Explanation:
Given,
No of teddy bears yolanda = 8
No of teddy bears Maria has = 6
We need to find out the total no of teddy bears they have.
8 + 6 = 14 teddy bears.
Gina bakes 15 cupcakes.
Her friends eat 7.
How many cupcakes are left? ______
Answer:
The no of cupcakes left is 8.
Explanation:
Given,
No of the cupcakes gina baked = 15
No of cupcakes her friend ate = 7
The number of cupcakes left are 15 – 7 = 8 cupcakes.
6 students were in the classroom.
Now, there are 9 students in the classroom.
How many students came in? _____
Answer:
The number of students who came in is 3.
Explanation:
Given,
No of students in the classroom = 6
There are 9 students in the classroom.
6 + 3 = 9
There are 3 students that came in.
Mark has 18 toy cars.
He gives 9 away.
How many cars does he have left? _____
Answer:
The number of cars Mark left is 18 – 9 = 9 toy cars.
Explanation:
Given,
No of toy cars Mark has = 18
he gave 9 away.
18 – 9 = 9 toy cars are left.
Solve each problem.
Taylor has 20 books.
5 of them are about sports.
How many of them are not about sports?
Will you add or subtract? ____ Solve.
Answer:
We will subtract to find the answer. The answer is 15.
Explanation:
Given,
No of books Taylor has 20 books.
5 of them are about sports.
There are 15 books that are not about sports.
Jesse mows 6 lawns.
Martin mows 7 lawns.
How many lawns do they mow in all?
Will you add or subtract? ____ Solve.
Answer:
There are 13 lawns they mowed in all. Here we will add to find how many lawns.
Explanation:
Given,
No of lawns Jesse has = 6 lawns.
No of lawns Marting has = 7 lawns.
We need to find out how many lawns they mow.
6 + 7 = 13 lawns.
Together, Kiki and Sara have 9 books.
Kiki has 5 books.
How many books does Sara have? _________
Answer:
Sara has 4 books.
Explanation:
Given,
No of books Kiki has = 5
No of books Sara and kiki have = 9
We need to find out how many books does Sara have?
9 – 5 = 4 books Sara has.
