Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties

We included HMH Into Math Grade 2 Answer Key PDF Module 13 Lesson 4 Add 3 Two-Digit Numbers Using Strategies and Properties to make students experts in learning maths.

HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties

I Can find sums for 3 two-digit numbers by using addition strategies and properties.

Step It Out

1. Evan makes berry smoothies with 26 strawberries, 14 blueberries, and 16 raspberries. How many berries does Evan use?
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 1
A. Choose two of the ones digits that are easy for you to add.
THINK: Which two digits make a ten?
__ + __ = 10
Answer:
6 + 4 = 10
B. Add the other ones digit.
10 ones + ___ ones = __ ones
Answer:
10 o es + 6 ones = 16 ones
C. Regroup if you need to.
__ ones = __ ten __ ones
Answer:
16 ones = 1 ten 6 ones
D. Write a 1 in the tens column to show the regrouped ten. Write the number of ones left over in the ones place.
Answer:
6 ones
E. Add the tens. Write the number of tens in the tens place.
2 tens + 1 ten + 1 ten + 1 ten = ___ tens
Answer:
2 tens + 1 ten + 1 ten + 1 ten = 5 tens
F. Write the sum __ tens ___ ones
Answer:
5 tens 6 ones
G. Solve. Evan uses __ berries.
Answer:
Evan uses 56 berries
Explanation:
Evan makes berry smoothies with 26 strawberries, 14 blueberries, and 16 raspberries.
Number of berries Evan use = 26 + 14 + 16 = 56

Step It Out

2. Amelia plays with 26 green marbles, 14 red marbles, and 16 purple marbles. How many marbles does Amelia play with?
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 2
A. Look at the ones digits. Choose two of the digits that are easy for you to add.
THINK: Which two digits are doubles?
___ + ___ = ___
Answer:
6 + 6 = 12
B. Add the other ones digit.
12 ones + ___ ones = __ ones
Answer:
12 ones + 4 ones = 16 ones
C. Regroup if you need to.
___ ones = ___ ten ___ ones
Answer:
16 ones = 1 ten 6 ones
D. Write a 1 in the tens column to show the regrouped ten. Write the number of ones left over in the ones place.
Answer:
6 ones
E. Add the tens. Write the number of tens in the tens place.
2 tens + 1 ten + 1 ten + 1 ten = ___ tens
Answer:
2 tens + 1 ten + 1 ten + 1 ten = 5 tens
F. Write the sum. __ tens ___ ones
Answer:
5 tens 6 ones
G. Solve. Amelia plays with ___ marbles.
Answer:
Amelia plays with 56 marbles.
Explanation:
Amelia plays with 26 green marbles, 14 red marbles, and 16 purple marbles.
Number of marbles does Amelia play with = 26 + 14 + 16 = 56

Turn and Talk How is adding 3 two-digit numbers like adding 2 two-digit numbers?

3. Add from top to bottom to find the sum.
A. First, add the top two digits in the ones column.
6 + 4 = __
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 3
Answer:
6 + 4 = 10

B. Add the next digit in the ones column. 10 + 6 = ___
Answer:
10 + 6 = 16
C. Record the ones ¡n the problem.
Answer:
6 + 4 + 6 = 16
D. Add the digits in the tens column. Remember to include any regrouped tens.
Answer:
2 + 1 + 1 + 1 = 5
E. Record the tens in the problem.
Answer:
5 tens
F. Write the number of tens and ones. __ tens ___ ones
Answer:
5 tens and 6 ones
G. Write the sum. ____
Answer:
26 + 14 + 16 = 56
Explanation:
Adding 3 two-digit numbers is like adding 2 two-digit numbers.
First, add the top two digits in the ones column.
Then, add the next digit in the ones column.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally write the sum of the 3 two digit.

Turn and Talk Which strategy works best for you? Explain.
Answer:
Associative property helps to find the sum.
Explanation:
The sum of two numbers does not change if the order of the numbers changed also.
The sum of the addition of two or more whole numbers is always a whole number.
Whole Number + Whole Number = Whole Number.

Check Understanding math Board

Question 1.
There are 14 people on a bus. At the next stop, 24 people get on the bus. At the lost stop, 19 people get on the bus. How many people are on the bus now? Solve.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 4
____ people
Answer:
57 people

Explanation:
There are 14 people on a bus.
At the next stop, 24 people get on the bus.
At the lost stop, 19 people get on the bus.
Number of people on the bus now = 14 + 24 + 19 = 57

On Your Own

Question 2.
Reason At a farm stand, there are 33 carrots, 32 cucumbers, and 27 tomatoes. How many items are at the farm stand? Show your work.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 5
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 6
Think about what you added first. Would your answer change if you added in a different order? Explain.
Answer:
First add all the ones and regroup tens to find the sum.
In addition if order of addends are changed also there is no difference in sum.

Explanation:
At a farm stand, there are 33 carrots, 32 cucumbers, and 27 tomatoes.
Total items are at the farm stand = 92

Attend to Precision Find the sum.

Question 3.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 7
Answer: 46

Explanation:
Adding 3 two-digit numbers is like adding 2 two-digit numbers.
First, add the top two digits in the ones column, to make 10
Then, add the next digit in the ones column.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally write the sum of the 3 two digit.

Question 4.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 8
Answer: 72

Explanation:
Adding 3 two-digit numbers is like adding 2 two-digit numbers.
First, add the top two digits in the ones column.
Then, add the next digit in the ones column.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally write the sum of the 3 two digit.

Question 5.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 9
Answer: 70

Explanation:
Adding 3 two-digit numbers is like adding 2 two-digit numbers.
First, add the two digits in the ones column to make 10.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally write the sum of the 3 two digit.

Question 6.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 10
Answer: 91

Explanation:
Adding 3 two-digit numbers is like adding 2 two-digit numbers.
First, add the top two digits in the ones column.
Then, add the next digit in the ones column.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally write the sum of the 3 two digit.

Question 7.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 11
Answer: 99

Explanation:
Adding 3 two-digit numbers is like adding 2 two-digit numbers.
First, add the top two digits in the ones column.
Then, add the next digit in the ones column.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally write the sum of the 3 two digit.

Question 8.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 12
Answer: 65

Explanation:
Adding 3 two-digit numbers is like adding 2 two-digit numbers.
First, add the top two digits in the ones column.
Then, add the next digit in the ones column.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally write the sum of the 3 two digit.

Question 9.
Attend to Precision In a library, there are 36 science books, 29 sports books, and 14 poetry books. How many books are in the library? Show your work.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 13
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 14
Answer:
79 books

Explanation:
Library has 36 science books, 29 sports books, and 14 poetry books.
Total books in the library = 36 + 29 + 14 = 79

Use Structure Find the sum.

Question 10.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 15
Answer: 48

Explanation:
First, add the first two digits in ones column to make 10,
then add the next digit in ones column.
Add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally we get the sum of the 3 two digit.

Question 11.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 16
Answer: 83

Explanation:
First, add the ones column,
then add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally we get the sum of the 3 two digit.

Question 12.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 17
Answer: 90

Explanation:
First, add the ones column,
then add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally we get the sum of the 3 two digit.

Question 13.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 18
Answer: 68

Explanation:
First, add the ones column,
then add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally we get the sum of the 3 two digit.

Question 14.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 19
Answer: 80

Explanation:
First, add the ones column,
then add tens column along with the regrouped tens.
Then write the number of tens and ones.
Finally we get the sum of the 3 two digit.

Question 15.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 20
Answer: 96

Explanation:
First, add the ones column, then add tens.
Write the numbers of tens and ones together.
Finally we get the sum of the 3 two digit.

On Your Own

Question 16.
Open Ended Cara finds some pine cones. Paola finds some pine cones. Sergei finds 24 pine cones. How many pine cones do they find?
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 21
Choose numbers that will have a sum of 100 or less. Find the sum. Show your work.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 22
They find ___ pine cones.
Answer:
They find 98 pine cones.

Explanation:
Numbers may vary from one to one.
If Cara finds 38 pine cones.
If Paola finds 36 pine cones.
Sergei finds 24 pine cones.
Number of pine cones they found = 38 + 36 + 24 = 98

Use Repeated Reasoning Find the sum.

Question 17.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 23
Answer:

Explanation:
Write which two digits in ones column make a ten 4 + 6 = 10
Then add the other ones digit = 10 + 8 = 18
Regroup tens in ones column as 1 ten 8 ones.
Write a 1 in the tens column to show the regrouped ten.
Write the number of ones left over in the ones place = 8
Add the tens. Write the number of tens in the tens place = 8
Write the sum 8 tens 8 ones

Question 18.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 24
Answer:

Explanation:
Write which two digits in ones column make a ten 9 + 1 = 10
Regroup tens in ones column as 1 ten 0 ones.
Write a 1 in the tens column to show the regrouped ten.
Write the number of ones left over in the ones place = 0
Add the tens. Write the number of tens in the tens place = 9
Write the sum 9 tens 0 ones

Question 19.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 25
Answer:

Explanation:
Add the digits in ones column 7 + 2 + 9 = 18
Regroup tens in ones column as 1 ten 8 ones.
Write a 1 in the tens column to show the regrouped ten.
Write the number of ones left over in the ones place = 8
Add the tens. Write the number of tens in the tens place = 7
Write the sum 7 tens 8 ones

Question 20.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 26
Answer:

Explanation:
Add the digits in ones column = 5 + 4 = 9
Add the tens. Write the number of tens in the tens place = 9
Write the sum 9 tens 9 ones

Question 21.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 27
Answer:

Explanation:
Write which two digits in ones column make a ten 9 + 1 = 10
Then add the other ones digit = 10 + 3 = 13
Regroup tens in ones column as 1 ten 3 ones.
Write a 1 in the tens column to show the regrouped ten.
Write the number of ones left over in the ones place = 3
Add the tens. Write the number of tens in the tens place = 9
Write the sum 9 tens 3 ones

Question 22.
HMH Into Math Grade 2 Module 13 Lesson 4 Answer Key Add 3 Two-Digit Numbers Using Strategies and Properties 28
Answer:

Explanation:
Write which two digits in ones column make a ten 5 + 5 = 10
Then add the other ones digit = 10 + 5 = 15
Regroup tens in ones column as 1 ten 5 ones.
Write a 1 in the tens column to show the regrouped ten.
Write the number of ones left over in the ones place = 5
Add the tens. Write the number of tens in the tens place = 9
Write the sum 9 tens 5 ones

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