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

The answers to Bridges in Mathematics Grade 1 Home Connections Answer Key Unit 1 Module 2 are undoubtedly the best study material a student can get hold of.

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

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

Ten Ladybugs

Look at the pictures of the gray and white ladybugs below. It looks like they are making a number rack! Fill in the correct number in the empty box to make the equation true.

Question 1.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 1
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-1

Explanation:
Number of black ladybugs = 6.
Number of white ladybugs = 4.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 6 + 4
= 10.
Equation:
9 + ?? = 10.
=> ?? = 10 – 9
=> ?? = 1.

Question 2.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 2
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-2

Explanation:
Number of black ladybugs= 7.
Number of white ladybugs= 3.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 7 + 3
= 10.
Equation:
8 + ?? = 10.
=> ?? = 10 – 8
=> ?? = 2.

Question 3.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 3
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-3

Explanation:
Number of black ladybugs = 8.
Number of white ladybugs = 2.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 8 + 2
= 10.
Equation:
7 + ?? = 10.
=> ?? = 10 – 7
=> ?? = 3.

Question 4.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 4
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-4

Explanation:
Number of black ladybugs = 9.
Number of white ladybugs = 1.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 9 + 1
= 10.
Equation:
6 + ?? = 10.
=> ?? = 10 – 6
=> ?? = 4.

Question 5.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 5
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-5

Explanation:
Number of black ladybugs = 6.
Total number of ladybugs = Number of black ladybugs
= 10.
Equation:
5 + ?? = 10.
=> ?? = 10 – 5
=> ?? = 5.

Question 6.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 6
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-6

Explanation:
Number of black ladybugs = 9.
Number of white ladybugs = 1.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 9 + 1
= 10.
Equation:
4 + ?? = 10.
=> ?? = 10 – 4
=> ?? = 6.

Question 7.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 7
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-7

Explanation:
Number of black ladybugs = 8.
Number of white ladybugs = 2.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 8 + 2
= 10.
Equation:
3 + ?? = 10.
=> ?? = 10 – 3
=> ?? = 7.

Question 8.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 8
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-8

Explanation:
Number of black ladybugs = 7.
Number of white ladybugs = 3.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 7 + 3
= 10.
Equation:
2 + ?? = 10.
=> ?? = 10 – 2
=> ?? = 8.

Question 9.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 9
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Ten Ladybugs-9

Explanation:
Number of black ladybugs = 6.
Number of white ladybugs = 4.
Total number of ladybugs = Number of black ladybugs + Number of white ladybugs
= 6 + 4
= 10.
Equation:
1 + ?? = 10.
=> ?? = 10 – 1
=> ?? = 9.

Look at this number rack. It has one row of 10 beads. How many beads are under the cover?

Question 10.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 10
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-10

Explanation:
Total number of beads = 10.
Number of beads are seen = 5.
Number of beads are covered = Total number of beads – Number of beads are seen
= 10 – 5
= 5.

Question 11.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 11
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-11

Explanation:
Total number of beads = 10.
Number of black beads = 5.
Number of white beads = 1.
Number of beads are covered = Total number of beads – (Number of black beads + Number of white beads)
= 10 – (5 + 1)
= 10 – 6
= 4.

Question 12.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 12
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-12

Explanation:
Total number of beads = 10.
Number of black beads = 5.
Number of white beads = 3.
Number of beads are covered = Total number of beads – (Number of black beads + Number of white beads)
= 10 – (5 + 3)
= 10 – 8
= 2..

Question 13.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 13
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-13

Explanation:
Total number of beads = 10.
Number of beads are seen = 2.
Number of beads are covered = Total number of beads – Number of beads are seen
= 10 – 2
= 8.

Question 14.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 14
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-14

Explanation:
Total number of beads = 10.
Number of black beads = 5.
Number of white beads = 2.
Number of beads are covered = Total number of beads – (Number of black beads + Number of white beads)
= 10 – (5 + 2)
= 10 – 7
= 3.

Question 15.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 15
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-15

Explanation:
Total number of beads = 10.
Number of beads are seen = 4.
Number of beads are covered = Total number of beads – Number of beads are seen
= 10 – 4
= 6.

Question 16.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 16
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-16

Explanation:
Total number of beads = 10.
Number of beads are seen = 1.
Number of beads are covered = Total number of beads – Number of beads are seen
= 10 – 1
= 9.

Question 17.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 17
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-17

Explanation:
Total number of beads = 10.
Number of beads are seen = 3.
Number of beads are covered = Total number of beads – Number of beads are seen
= 10 – 3
= 7.

Question 18.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 18
Answer:
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-How many beads are under the cover-18

Explanation:
Total number of beads = 10.
Number of black beads = 5.
Number of white beads = 4.
Number of beads are covered = Total number of beads – (Number of black beads + Number of white beads)
= 10 – (5 + 4)
= 10 – 9
= 1.

Question 19.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 19
Answer:
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 19

Explanation:
Number of black beads = 5.
Number of white beads = 5.
Total number of beads = Number of black beads – Number of white beads
= 5 + 5
= 10.

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

Changes, Changes

Fill in the missing number.

Question 1.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 20
Answer:
Number of dots I added = 3.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-1

Explanation:
Number of dots I started with = 5.
Number of dots I finished with = 8.
Number of dots I added = Number of dots I finished with – Number of dots I started with
= 8 – 5
= 3.

Question 2.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 21
Answer:
Number of dots I added = 6.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-2

Explanation:
Number of dots I started with = 2.
Number of dots I finished with = 8.
Number of dots I added = Number of dots I finished with – Number of dots I started with
= 8 – 2
= 6.

Question 3.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 22
Answer:
Number of dots I take away  = 4.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-3

Explanation:
Number of dots I started with = 9.
Number of dots I finished with = 5.
Number of dots I take away = Number of dots I started with – Number of dots I finished with
= 9 – 5
= 4.

Question 4.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 23
Answer:
Number of dots I added = 5.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-4

Explanation:
Number of dots I started with = 4.
Number of dots I finished with = 9.
Number of dots I added = Number of dots I finished with – Number of dots I started with
= 9 – 4
= 5.

Question 5.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 24
Answer:
Number of dots I added = 5.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-5

Explanation:
Number of dots I started with = 2.
Number of dots I finished with = 7.
Number of dots I added = Number of dots I finished with – Number of dots I started with
= 7 – 2
= 5.

Question 6.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 25
Answer:
Number of dots I take away = 5.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-6

Explanation:
Number of dots I started with = 8.
Number of dots I finished with = 3.
Number of dots I take away = Number of dots I started with – Number of dots I finished with
= 8 – 3
= 5.

Question 7.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 26
Answer:
Number of dots I have now = 7.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-7

Explanation:
Number of dots I started with = 3.
Number of dots I finished more = 4.
Number of dots I have now = Number of dots I started with + Number of dots I finished more
= 3 + 4
= 7.

Question 8.
Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Answer Key 27
Answer:
Number of dots I finished with = 5.
Bridges-in-Mathematics-Grade-1-Home-Connections-Answer-Key-Unit-1-Module-2-Bridges in Mathematics Grade 1 Home Connections Unit 1 Module 2 Session 5 Answer Key-8

Explanation:
Number of dots I started with = ??.
Number of dots I finished with = 8.
Number of dots I added = 3.
Number of dots I finished with = Number of dots I added + Number of dots I started with
=> 8 = 3 + ??
=> 8 – 3 = ??
=> 5 = ??

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