Bridges in Mathematics Grade 2 Home Connections Unit 5 Module 1 Answer Key

Practicing the Bridges in Mathematics Grade 2 Home Connections Answer Key Unit 5 Module 1 will help students analyze their knowledge of concepts.

Bridges in Mathematics Grade 2 Home Connections Answer Key Unit 5 Module 1

Bridges in Mathematics Grade 2 Home Connections Unit 5 Module 1 Session 1 Answer Key

Extra Facts

Question 1.
Find the sum.

Answer:

Explanation:
Performed addition operation on given numbers as we can observe in the above image.

Question 2.
Use pictures, numbers, and/or words to find the sum in each box. Show all your work.
a. 36 + 55
Answer:
36 + 55 = 91
Explanation:
Perform addition operation on above two given numbers. Add 36 with 55 the sum is equal to 91.

b. 129 + 133
Answer:
129 + 133 = 262
Explanation:
Perform addition operation on above two given numbers. Add 129 with 133 the sum is equal to 262.

Question 3.
Find the difference.

Answer:

Explanation:
Performed subtraction operation on given numbers as we can observe in the above image.

Question 4.
Use pictures, numbers, and/or words to find the difference. Show all your work.
51 – 26 = ____________
Answer:
51 – 26 = 25
Explanation:
Perform subtraction operation on above given two numbers. Subtract 26 from 51 the difference is equal to 25.

Sometimes story problems give you more facts than you need to solve the problem. In each problem below, cross out the fact you don’t need. Then solve the problem. Show your work.

Question 5.
Nick has 3 cats. He had 12 fish. He gave 4 of the fish to his friend. How many fish does he have left?

Nick has _____________ fish left.
Answer:

Nick has 12 fish.
He gave 4 of the fish to his friend.
Perform subtraction operation. Subtract 4 fish from 12 fish the difference is equal to 8 fish.
12 – 4 = 8
Nick has 8 fish left.

Question 6.
Lin’s big sister is 15. She listened to 8 songs on her music player in the morning. She listened to 9 more songs that night. How many songs did she listen to in all?

Lin’s big sister listened to ____________ songs in all.
Answer:

Lin’s big sister listened to 8 songs on her music player in the morning.
She listened to 9 more songs that night.
Perform addition operation. Add 8 songs with 9 songs the sum is equal to 17 songs.
8 + 9 = 17
Lin’s big sister listened to 17 songs in all.

Question 7.
Amber made 9 cupcakes. Then she made 12 more cupcakes. It took 2 cups of sugar to make the frosting. How many cupcakes did she make in all?

Amber made ____________ cupcakes in all.
Answer:

Amber made 9 cupcakes.
Then she made 12 more cupcakes.
Perform addition operation. Add 9 with 12 the sum is equal to 21.
9 + 12 = 21
Amber made 21 cupcakes in all.

Question 8.
CHALLENGE The Green Dragon had 250 gold pieces. He is 18 feet tall. He is mad because the trolls took 60 of his gold pieces. How many gold pieces does he have left?

The Green Dragon has _____________ gold pieces left.
Answer:

The Green Dragon had 250 gold pieces.
He is mad because the trolls took 60 of his gold pieces.
Perform subtraction operation. Subtract 60 from 250 the difference is equal to 190.
250 – 60 = 190
The Green Dragon has 190 gold pieces left.

Bridges in Mathematics Grade 2 Home Connections Unit 5 Module 1 Session 3 Answer Key

Comparing & Fact Family Practice

Question 1.
Count to find out which set of base ten pieces in each pair is greater and which is less. Write numbers and signs to show.
< less than
= equal to
> greater than

ex:

a.

Answer:

Explanation:
In the above given image, we can observe two sets of bases ten pieces. In that image left side set is recorded as 244 and right-side set is recorded as 229. The number 244 is greater than (>) 229.

b.

Answer:

Explanation:
In the above given image, we can observe two sets of bases ten pieces. In that image left side set is recorded as 183 and right-side set is recorded as 209. The number 183 is less than (<) 209.

Question 2.
Read the numbers in the box. Then write them in order on the lines from least to greatest.

Answer:

Explanation:
In the above given image, we can observe a box with different numbers. We have to arrange those numbers from least to greatest. The numbers from least to greatest are arranged in order on the given lines as follows 67, 107, 113, 204, 261.

Question 3.
Match each Unifix train to its fact family triangle. Then write two addition and two subtraction sentences to match. Write them under the train.

Answer:

Explanation:
In the given image we can observe different Unifix trains and family triangles. The Unifix trains are matched to its fact family triangle and also two addition and two subtraction sentences are written to match them. Those sentences are written under the train as we can observe in the above image.

Bridges in Mathematics Grade 2 Home Connections Unit 5 Module 1 Session 5 Answer Key

Large Numbers

Question 1.
Trace the numerals and the words.

Answer:

Explanation:
The given numerals and the words are traced as we can observe in the above image.

Question 2.
Label each set of base ten pieces with the correct number name.
ex:

a.

Answer:

Explanation:
The given set of base ten pieces with the correct number name is one hundred sixty-five.

b.

Answer:

Explanation:
The given set of base ten pieces with the correct number name is Two hundred forty-two.

c.

Answer:

Explanation:
The given set of base ten pieces with the correct number name is one hundred fifty-eight.

Question 3.
Read each number. Then write it in expanded form.

ex: three hundred twenty-nine
329 = 300 + 20 + 9

a. four hundred thirty-eight
Answer:
The expanded form of four hundred thirty-eight is as below.
438 = 400 + 30 + 8

b. two hundred sixteen
Answer:
The expanded form of two hundred sixteen is as below.
216 = 200 + 10 + 6

c. five hundred seventy-three
Answer:
The expanded form of five hundred seventy-three is as below.
573 = 500 + 70 + 3

d. one hundred ninety-eight
Answer:
The expanded form of one hundred ninety-eight is as below.
198 = 100 + 90 + 8

e. six hundred three
Answer:
The expanded form of six hundred three is as below.
603 = 600 + 3

f. nine hundred sixty-seven
Answer:
The expanded form of nine hundred sixty-seven is as below.
967 = 900 + 60 + 7

g. eight hundred seventeen
Answer:
The expanded form of eight hundred seventeen is as below.
817 = 800 + 10 + 7

Question 4.
Find the sum.
300 + 60 + 5 = ______________
500 + 40 + 5 = ______________
200 + 10 + 6 = ______________
400 + 90 + 9 = ______________
100 + 10 + 8 = _______________
600 + 7 = ______________

Answer:
300 + 60 + 5 = 365
500 + 40 + 5 = 545
200 + 10 + 6 = 216
400 + 90 + 9 = 499
100 + 10 + 8 = 118
600 + 7 = 607

Explanation:
Performed addition operation on given numbers as we can observe in the above image.

Question 5.
Circle one.
a. The 4 in 574 is in the
one’s place.
tens place.
hundreds place.
Answer:

Explanation:
The 4 in 574 is in the one’s place.