All the solutions provided in McGraw Hill My Math Kindergarten Answer Key PDF Chapter 9 Lesson 1 Alike and Different will give you a clear idea of the concepts.
McGraw-Hill My Math Kindergarten Answer Key Chapter 9 Lesson 1 Alike and Different
Explore and Explain
Teacher Directions: Place some 
along the grass on the page. Describe the blocks using the words alike and different. Place the pattern blocks that are the same on the tree with the word alike. Place the other pattern blocks on the tree with the word different. Trace and color the blocks.
Answer:
See and Show
Question 1.
alike
different
Question 2.
Answer:
The color of the first object is different from other three objects.
Question 3.
Answer:
The size of the fourth ball is different from the other balls.
Directions: 1. Look at the objects. Trace each circle to show the objects that are alike. Trace the X to show the object that is different. Tell why it does not belong. 2-3. Look at the objects. Circle the objects that are alike. Draw on X on the one that is different. Tell why it does not belong.
On My Own
Question 4.
Answer:
The fourth object is different from the other three objects.
Question 5.
Answer:
The third object is different from the other three objects.
Question 6.
Answer:
The fourth object is different from the other three objects.
Directions: 4-6. Look at the objects. Circle the objects that are alike. Draw on X on the one that is different. Tell why It does not belong.
Problem Solving
Question 7.
Answer:
Directions: 7. Look at each group of objects near each animal. Circle the objects that are alike. Draw an X on each object that is different. Tell why it does not belong. Point to the shirt that is different. Draw the missing parts to make it the same as the other shirts.
McGraw Hill My Math Kindergarten Chapter 9 Lesson 1 My Homework Answer Key
Question 1.
Question 2.
Answer:
The second object is different from the other three objects.
Question 3.
Answer:
The third object is different from the other three objects.
Directions: 1-3. Look at the objects. Circle the objects that are alike. Draw an X on the one that is different. Tell why it does not belong.
Question 4.
Answer:
The third object is different from the other three objects.
Vocabulary Check
Question 5.
alike
Answer:
The third object is different from the other three objects.
Question 6.
different
Answer:
The third object is different from the other three objects.
Directions: 4. Look at the objects. Circle the objects that are alike. Draw an X on the one that is different. Tell why it does not belong. 5. Look at the objects. Circle the objects that are alike 6. Look at the objects. Draw an X on the one that is different.
Math at Home Draw a picture of some items in each room of your home. Ask your child to tell how the items are alike or different.
Answer: