McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10

All the solutions provided in McGraw Hill My Math Grade 1 Answer Key PDF Chapter 1 Lesson 12 Find Missing Parts of 10 will give you a clear idea of the concepts.

McGraw-Hill My Math Grade 1 Answer Key Chapter 1 Lesson 12 Find Missing Parts of 10

Explore and Explain

McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 1
Explanation:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 19
Explanation:
The sum of 8 and 2 is 10.
8 + 2 = 10

Teacher Directions: Use McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 2 to model. There are 10 frogs in all. 8 of the frogs are in the pond. The rest are in the grass. How many frogs are in the grass? Write the missing part.

See and Show

The whole is 10. One part is 3. What is the other part?
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 3
3 + 7 = 10
Explanation:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 20
The sum of 3 and 7 is 10.

Use Work Mat 3 and McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 4. Find the missing part of 10. Write the number.

Question 1.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 5
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 21
Explanation:
The sum of 4 and 6 is 10
4 + 6 = 10

Question 2.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 6
Answer:

Explanation:
The sum of 5 and 5 is 10
5 + 5 = 10

Talk Math You know one of the parts and the whole, how do you find the other part?

On My Own

Use Work Mat 3 and McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 4. Find the missing part of 10. Write the number.

Question 3.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 7
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 23
Explanation:
The sum of 7 and 3 is 10
7 + 3 = 10

Question 4.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 8
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 24
Explanation:
The sum of 5 and 5 is 10
5 + 5 = 10

Question 5.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 9
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 25
Explanation:
The sum of 2 and 8 is 10
2 + 8 = 10

Question 6.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 10
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 26
Explanation:
The sum of 1 and 9 is 10
1 + 9 = 10

Question 7.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 11
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 27
Explanation:
The sum of 3 and 7 is 10.
3 + 7 = 10

Question 8.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 12
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 28
Explanation:
The sum of 4 and 6 is 10
4 + 6 = 10

Problem Solving

Question 9.
There are 10 apples. 3 of the apples are green. The rest of the apples are red. How many apples are red?
_____ apples
Answer:
7 apples
Explanation:
There are 10 apples.
3 of the apples are green.
10 – 3 = 7
7 + 3 = 10

Question 10.
Javier has 10 leaves. 2 of the leaves are orange. The rest are yellow. How many yellow leaves does he have?
_____ leaves
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 13
Answer:
8 leaves
Explanation:
Javier has 10 leaves.
2 of the leaves are orange.
2 + 8 = 10
8 leaves are yellow.

HOT Problem Angelo wrote the missing part. Tell why Angelo is wrong. Make it right.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 14
_____________________________
_____________________________
_____________________________
_____________________________
Explanation:
3 + 7 = 10
The sum of 2 and 7 is 9
so, the Angelo was wrong.

McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 My Homework Answer Key

Practice

Find the missing part of 10. Write the number.

Question 1.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 15
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 29
Explanation:
The sum of 3 and 7 is 10
3 + 7 = 10

Question 2.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 16
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 24
Explanation:
The sum of 5 and 5 is 10
5 + 5 = 10

Find the missing part of 10. Write the number.

Question 3.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 17
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 30
Explanation:
The sum of 6 and 4 is 10
6 + 4 = 10

Question 4.
McGraw Hill My Math Grade 1 Chapter 1 Lesson 12 Answer Key Find Missing Parts of 10 18
Answer:
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 img 31
Explanation:
The sum of 9 and 1 is 10.
9 + 1 = 10

Question 5.
Amaya sees 10 bugs on a log. 8 of them are black. The rest of the bugs are red. How many bugs are red?
____ bugs
Answer:
2 bugs
Explanation:
Amaya sees 10 bugs on a log.
8 of them are black.
8 + 2 = 10
so, 2 bugs are red

Test Practice

Question 6.
Carter sees 10 eagles. 5 of the eagles are flying. The rest of the eagles are in their nest. How many eagles are in their nest?
(A) 15 eagles
(B) 9 eagles
(C) 10 eagles
(D) 5 eagles
Answer:
D
Explanation:
Carter sees 10 eagles.
5 of the eagles are flying.
5 + 5 = 10
so, 5 eagles are in the nest.

Math at Home Create number cards with the numbers 0 to 10 on them. Show one number card. Have your child find the other number card that shows the number needed to make 10.

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