Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 6.1 Answer Key Count On.
Texas Go Math Grade 1 Lesson 6.1 Answer Key Count On
Essential Question
How do you count on 1, 2, or 3?
Explanation:
Counting depends on adding
counting 1 represents as adding 1
Explore
Start at 9. How can you count on to add?
Add 1.
Answer:
Explanation:
start with 9 then count the book as 10
9 + 1 = 10
counting 1 represents as adding 1
Add 2.
Answer:
Explanation:
start with 9 then count the book as 10 then 11
9 + 2 = 11
counting 1 represents as adding 1
Add 3.
Answer:
Explanation:
start with 9 then count the book as 10, 11, 12
9 + 3 = 12
counting 1 represents as adding 1
For The Teacher
- Read the problem and use the top workspace to solve. Sam has 9 books in a box. He gets 1 more. How many books does he have? Repeat for the other two workspaces, saying, He gets 2 more, and He gets 3 more.
Math Talk
Mathematical Processes
How is counting on 2 like adding 2? Explain.
Explanation:
if he counts 2 then he have 2 add 2
adding depends on counting
Model and Draw
You can count on to add 1, 2, or 3. Start with the greater addend.
Answer:
Explanation:
Adding depends on counting
Counting 3 represents as adding 3
Share and Show
Circle the greater addend. Draw 
to count on 1, 2, or 3. Write the sum.
Question 1.
Answer:
Explanation:
Adding depends on counting
Counting 2 represents as adding 2
Question 2.
Answer:
Explanation:
Adding depends on counting
Counting 3 represents as adding 3
Question 3.
Answer:
Explanation:
Adding depends on counting
Counting 1 represents as adding 1
Question 4.
Answer:
Explanation:
Adding depends on counting
Counting 1 represents as adding 1
Question 5.
Answer:
Explanation:
Adding depends on counting
Counting 2 represents as adding 2
Question 6.
Answer:
Explanation:
Adding depends on counting
Counting 3 represents as adding 3
Problem Solving
Circle the greater addend.
Count on to find the sum.
Question 7.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
9 + 1 = 10
Question 8.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
8 + 3 = 11
Question 9.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
1 + 8 = 9
Question 10.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
1 + 6 = 7
Question 11.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
9 + 3 = 12
Question 12.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
7 + 2 = 9
Question 13.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
6 + 2 = 8
Question 14.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
5 + 3 = 8
Question 15.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
7 + 1 = 8
Question 16.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
3 + 7 = 10
Question 17.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
9 + 2 = 11
Question 18.
Answer:
Explanation:
Circled the greatest number
and started counting from that number
3 + 4 = 7
Which three numbers can you use to complete the problem? Write the addition sentence.
Question 19.
H.O.T. Jennifer has stamps. She gets more stamps. How many stamps does she have now?
___ + ___ = ___ stamps
Answer:
10 + 7 = 17
17 + 3 = 20
Explanation:
Started from greater number that is 10
and counted on
10 + 7 = 17
Again started from 17
17 + 3 = 20 she has 20 stamps now.
Question 20.
H.O.T. Multi-Step Adam has 6 hats. Molly has 3 hats. They stack all their hats. ___ + ___ = __ hats
Then Blake puts 2 more hats on the stock. How many hats are on the stack? ___ + ___ = __ hats
Answer:
6 + 3 = 9
9 + 2 = 11
Explanation:
Started from greater number that is 6
and counted on
6 + 3 = 9 hats are on the stack
Again started from 9
9 + 2 = 11 hats are on the stack
Daily Assessment Task
Choose the correct answer.
Question 21.
Apply Ashley counts 8 sheep. Then she counts 2 more sheep. How many sheep does Ashley count?
(A) 10
(B) 8
(C) 12
Answer: A
Explanation:
Started from greater number that is 8
and counted on
8 + 2 = 10
Question 22.
Nate has 5 apples. He gets 2 more apples. How many apples does Nate have now?
(A) 8
(B) 7
(C) 6
Answer: B
Explanation:
Started from greater number that is 5
and counted on
5 + 2 = 7
7 apples that Nate have now
Question 23.
6 birds are in the tree. 2 more birds join them. How many birds are in the tree now?
(A) 9
(B) 7
(C) 8
Answer: C
Explanation:
Started from greater number that is 6
and counted on
6 + 2 = 8
8 birds are in the tree now
Question 24.
Texas Test Prep Count on to solve 3 + 8.
(A) 10
(B) 12
(C) 11
Answer: C
Explanation:
Started from greater number that is 8
and counted on
3 + 8 = 11
Take Home Activity
- Have your child tell you how to count on to find the sum for 6 + 3.
Explanation:
Started from greater number that is 6
and counted on
6 + 3 = 9
Texas Go Math Grade 1 Lesson 6.1 Homework and Practice Answer Key
Circle the greater addend. Draw 
to count on 1, 2, or 3. Write the sum.
Question 1.
3 + 8 = ___
Answer:
Explanation:
Adding depends on counting
Counting 3 represents as adding 3
3 + 8 = 11
Question 2.
__ = 8 + 1
Answer:
Explanation:
Adding depends on counting
Counting 1 represents as adding 1
8 + 1 = 9
Question 3.
___ = 9 + 2
Answer:
Explanation:
Adding depends on counting
Counting 2 represents as adding 2
11 = 9 + 2
Question 4.
5 + 3 = ___
Answer:
Explanation:
Adding depends on counting
Counting 3 represents as adding 3
5 + 3 = 8
Problem Solving.
Which three numbers can you use to complete the problem? Write the addition sentence.
Question 5.
A rabbit has 7 carrots. It gets 2 more carrots. How many carrots does the rabbit have now?
____ + ____ = ____ carrots
Answer:
7 + 2 = 9
Explanation:
Started from greater number that is 7
and counted on
Texas test Prep
Lesson Check
Choose the correct answer.
Question 6.
Count on to solve 1 + 4.
(A) 3
(B) 4
(C) 5
Answer: C
Explanation:
Started from greater number that is 4
and counted on
1 + 4 = 5
Question 7.
Char has 3 shells. She gets 7 more shells. How many shells does Char have now?
(A) 4
(B) 10
(C) 11
Answer: B
Explanation:
3 + 7 = 10
Started from greater number that is 7
and counted on
Question 8.
Multi-Step 8 ladybugs are on a leaf. I more ladybug joins them. Then 2 more ladybugs join them. How many ladybugs are on the leaf now?
(A) 11
(B) 12
(C) 10
Answer: A
Explanation:
8 + 1 = 9
9 + 2 = 11
11 ladybugs are on the leaf now
Question 9.
Count on to solve 3 + 9.
(A) 10
(B) 6
(C) 12
Answer: C
Explanation:
3 + 9 = 12
Started from greater number that is 9
and counted on