# McGraw Hill My Math Kindergarten Chapter 3 Lesson 1 Answer Key Numbers 11 and 12

All the solutions provided inÂ McGraw Hill My Math Kindergarten Answer Key PDF Chapter 3 Lesson 1 Numbers 11 and 12 will give you a clear idea of the concepts.

## McGraw-Hill My Math Kindergarten Answer Key Chapter 3 Lesson 1 Numbers 11 and 12

Explore and Explain

Explanation:
One ten frame has 10 dots represent ten ones
The other ten frame has 2 dots it is 2 ones
Ten ones and two ones is 12

Teacher Directions: Starting with the ten-frame above the playground, fill the ten- frames with to show number 11 and 12. Count and say the number of objects. Trace a counter in each ten-frame box to show the number 12. Trace the number.

See and Show

Question 1.

Explanation:
One ten frame has 10 rabbits represent ten ones
The other ten frame has 1 rabbit it is 1 ones
Ten ones and one ones is 11

Question 2.

Explanation:
One ten frame has 10 toys represent ten ones
The other ten frame has 2 toys it is 2 ones
Ten ones and two ones is 12

Question 3.

Explanation:
One ten frame has 10 toys represent ten ones
The other ten frame has 2 toys it is 2 ones
Ten ones and two ones is 12

Directions: 1-2. Count the objects. Say how many. Use Work Mat 4 and counters to show the number. Trace the number three times. 3. Count the objects. Say how many. Use Work Mat 4 and counters to show the number. Write the number three times.

On My Own

Question 4.

Explanation:
One ten frame has 10 toys represent ten ones
The other ten frame has 1 toy it is 1 ones
Ten ones and one ones is 11

Question 5.

Explanation:
One ten frame has 10 circles represent ten ones
The other ten frame has 1 circle it is 1 ones
Ten ones and one ones is 11

Question 6.

Explanation:
One ten frame has 10 circles represent ten ones
The other ten frame has 2 circles it is 2 ones
Ten ones and two ones is 12

Directions: 4. Count the objects. Say how many. Use Work Mat 4 and counters to show the number. Write the number three times. 5-6. Trace the number three times. Say the number. Use Work Mat 4 and counters to show the number. Draw circles for counters to show the number.

Problem Solving

Question 7.

Explanation:
Total number of balls is 5
For making balls to 11 we need to add more 6
5 + 6 = 11

Question 8.

Explanation:
Total number of balls is 7
For making balls to 12 we need to add more 5
7 + 5 = 12

Directions: 7. Count the objects. Say how many. Draw more to make eleven. 8. Count the objects. Say how many. Draw more to make twelve.

### McGraw Hill My Math Kindergarten Chapter 3 Lesson 1 My Homework Answer Key

Question 1.

Explanation:
One ten frame has 10 balls represent ten ones
The other ten frame has 2 balls it is 2 ones
Ten ones and two ones is 12

Question 2.

Explanation:
One ten frame has 10 pencils represent ten ones
The other ten frame has 1 pencil it is 1 ones
Ten ones and one ones is 11

Directions: 1-2. Count the objects. Say how many. Trace the number. Write the number two times.

Question 3.

Explanation:
One ten frame has 10 toys represent ten ones
The other ten frame has 1 toy it is 1 ones
Ten ones and one ones is 11

Question 4.

Explanation:
One ten frame has 10 marbles represent ten ones
The other ten frame has 2 marbles it is 2 ones
Ten ones and two ones is 12

Vocabulary Check

Question 5.
eleven 11

Explanation:
Ten ones and one ones is 11.
We need to make ten circles and one circle that is 10 + 1 = 11

Question 6.
twelve 12

Explanation:
Ten ones and two ones is 12.
We need to make ten circles and two circles that is 10 + 2 = 12

Directions: 3-4. Count the objects. Say how many. Write the number three times. 5-6. Draw circles to show the number.

Math at Home Use an empty egg carton. Ask your child to fill each egg holder with one item. Use the items to create a group of 11 and 12. Write each number.

Explanation:
We have filled egg holder with items.
First egg holder has ten items and second egg holder has one item.
Total we have 11 items.

Explanation:
We have filled egg holder with items.
First egg holder has ten items and second egg holder has two items.
Total we have 12 items.

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