# Bridges in Mathematics Grade 1 Home Connections Unit 7 Module 3 Answer Key

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## Bridges in Mathematics Grade 1 Home Connections Answer Key Unit 7 Module 3

Bridges in Mathematics Grade 1 Home Connections Unit 7 Module 3 Session 2 Answer Key

Dots, Patterns, Blocks & Apples

Question 1.
Fill in the missing numbers to complete the addition facts.

I have filled in the missing numbers to complete the addition facts.

Explanation:

Question 2.
Fill in the missing dots and numbers to complete the addition facts.

I have filled in the missing numbers to complete the addition facts.

Explanation:

Question 3.
Make up your own combinations for these numbers. Fill in the dots and numbers.

I have filled and made up my own combinations for these numbers and filled in the dots and numbers.

Explanation:

Question 4.
Fill in the missing numbers to complete the pattern.

a. Skip -count by 2s.
22, 24, 26, _________, _________, _________
22 + 2 = 24
24 + 2 = 26
26 + 2 = 28
28 + 2 = 30
30 + 2 = 32

Explanation:
The missing numbers to complete the pattern is
22, 24, 26, 28, 30, 32

b. Skip -count by 2s.
27, 29, 31, _________, _________, _________
27 + 2 = 29
29 + 2 = 31
31 + 2 = 33
33 + 2 = 35
35 + 2 = 37

Explanation:
27, 29, 31, 33, 35, 37

c. Skip -count down by 2s.
19, 17, 15, _________, 11, _________
19 – 2 = 17
17 – 2 = 15
15 – 2 = 13
13 – 2 = 11
11 – 2 = 9

Explanation:
19, 17, 15, 13, 11, 9

d. Skip -count down by 2s.
43, 41, _________, _________, 35
43 – 2 = 41
41 – 2 = 39
39 – 2 = 37
37 – 2 = 35

Explanation:
43, 41, 39, 37, 35

Question 5.
Rosa has 6 blocks. Eric has 7 more blocks than Rosa. How many blocks does Eric have? Show your work.

Eric has ___________ blocks.
Given,
Rosa has 6 blocks.
Eric has 7 more blocks than Rosa.
Now Eric has 6 + 7 = 13 blocks
Hence Eric has 13 blocks.

Question 6.
CHALLENGE 4 apples cost $1.00. How much will Jenny have to pay for 5 apples? Show your work. Jenny will have to pay ____________ for 5 apples. Answer: Jenny will have to pay$1.25 for 5 apples.

Explanation:
Given,
Cost of 4 apples = $1 To find: How much will Jenny have to pay for 5 apples 5 apple cost is 5 ÷ 4 =$1.25

Bridges in Mathematics Grade 1 Home Connections Unit 7 Module 3 Session 5 Answer Key

Path Practice

Answer the questions about each path. Remember that each fence section is 10 steps long, each bench is 5 steps long, and each flowerpot is 1 step long.

Question 1.
The fence on this path begins at step 32.

a. What number belongs in the box at the end of the fence?
The number that belongs in the box at the end of the fence is 47.

Explanation:
The number that belongs in the box at the end of the fence is 47. Check the below figure.

b. What number belongs in the box at the beginning of the bench?
The number belongs in the box at the beginning of the bench is 38.

Explanation:
The number belongs in the box at the beginning of the bench is 38. Check the below figure.

c. What number belongs in the box below the last flowerpot?
The number that belongs in the box is 47.

Explanation:
The number that belongs in the box is 47. Check the below figure.

Question 2.
The first fence section on this path begins at step 53.

a. What number belongs in the box at the end of the first fence section?
The number is 58.

Explanation:
The number belongs in the box at the end of the first fence section is 58.

b. What number belongs in the box at the end of the second fence section?
The number is 63.

Explanation:
The number that belongs in the box at the end of the second fence section is 63. Check the below figure

Question 3.
The first flowerpot on this path is set on step 19.

a. What number belongs in the box below the last flowerpot?
Explanation:

b. What number belongs in the box at end of the last bench?
Explanation:

Question 4.
Fill in the boxes with the correct numbers. Remember that each fence section is 10 steps long, each bench is 5 steps long, and each flowerpot is 1 step long.

I have filled the boxes with the correct numbers.

Explanation:

Question 5.
CHALLENGE Write a story problem to match the equation in the box. Then solve your own problem and write the answer.
42 + 23 = _______________