All the solutions provided in McGraw Hill Math Grade 2 Answer Key PDF Chapter 3 Lesson 5 Rewrite Two-Digit Addition will give you a clear idea of the concepts.
McGraw-Hill My Math Grade 2 Answer Key Chapter 3 Lesson 5 Rewrite Two-Digit Addition
Explore and Explain
Teacher Directions: Emily’s baseball team is playing a baseball game to raise money for a children’s hospital. Emily’s team scored 11 runs in the game. The other team scored 8 runs. How many runs were scored in all? Write the numbers in the place-value chart and add.
Explanation:
See and Show
You can rewrite a problem to add.
Find 35 + 26.
Step 1 Write one addend below the other addend. Line up the tens and the ones.
Step 2 Add. Regroup if necessary.
Rewrite the problem. Add.
Question 1.
64 + 22
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 2.
26 + 65
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 3.
36 + 36
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 4.
73 + 19
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 5.
47 + 18
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 6.
56 + 37
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Talk Math Why is it helpful to rewrite addition?
Explanation:
Regrouping is helpful to rewrite the addition.
On My Own
Rewrite the problem. Add.
Question 7.
26 + 36
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 8.
17 + 19
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 9.
74 + 16
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 10.
18 + 63
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 11.
64 + 27
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 12.
73 + 18
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 13.
56 + 23
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 14.
37 + 39
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 15.
28 + 33
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Problem Solving
Question 16.
38 hot dogs were sold during the baseball game. 49 hamburgers were sold. How many hot dogs and hamburgers were sold in all?
____ hot dogs and hamburgers
Answer:
87 hot dogs and hamburgers
Explanation:
38 hot dogs were sold during the baseball game.
49 hamburgers were sold.
38 + 49 = 87
87 hot dogs and hamburgers were sold in all.
Question 17.
65 boys and 29 girls came to watch the baseball game. How many boys and girls came to watch the game?
____ boys and girls
Answer:
94 boys and girls
Explanation:
65 boys and 29 girls came to watch the baseball game.
65 + 29 = 94
94 boys and girls came to watch the game.
HOT Problems There are 13 players on the Panthers baseball team, 15 players on the Eagles team, and 14 players on the Lions team. How many players are on all three teams? Explain
_____________________________
_____________________________
_____________________________
_____________________________
Explanation:
There are 13 players on the Panthers baseball team,
15 players on the Eagles team,
13 + 15 = 28
and 14 players on the Lions team.
28 + 14 = 42
42 players are on all three team
McGraw Hill My Math Grade 2 Chapter 3 Lesson 5 My Homework Answer Key
Practice
Rewrite the problem. Add.
Question 1.
64 + 15
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 2.
26 + 57
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 3.
61 + 28
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 4.
37 + 47
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 5.
49 + 38
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 6.
34 + 18
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Rewrite the problem. Add.
Question 7.
72 + 17
Answer:’
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 8.
19 + 18
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 9.
29 + 35
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 10.
19 + 18
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 11.
29 + 35
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
Question 10.
43 girls ran the race. 38 boys ran the race How many people ran the race in all?
____ people
Answer:
81 people
Explanation:
43 girls ran the race.
38 boys ran the race
43 + 38 = 81
81 people ran the race in all.
Test Practice
Question 11.
Mark the answer that shows how to rewrite and solve 46 + 38.
Answer:
Explanation:
In two digit addition we have to add the ones first
If the sum is more than the 9 then we have to regroup as tens
46 + 38 = 84
Math at Home Write 35 + 38 on a piece of paper. Have your child rewrite the problem and solve it.