All the solutions provided in McGraw Hill My Math Grade 1 Answer Key PDF Chapter 1 Lesson 7 Ways to Make 4 and 5 will give you a clear idea of the concepts.
McGraw-Hill My Math Grade 1 Answer Key Chapter 1 Lesson 7 Ways to Make 4 and 5
Explore and Explain
Teacher Directions: Use to model. Mia’s dad put 1 piece of wood on the fire. Then he put 3 more pieces on it. How many pieces of wood are on the fire in all? Trace the counters you used. Write the addition number sentence.
Explanation:
The sum of 1 and 3 is 4
1 + 3 = 4
See and Show
There are many ways to make a sum of 4 and 5.
Use Work Mat 3 and to show different ways to make a sum of 4. Color the
Write the numbers.
Ways to Make 4
Question 1.
Answer:
Explanation:
The sum of 2 and 2 is 4
2 + 2 = 4
Question 2.
Answer:
Explanation:
The sum of 3 and 1 is 4
3 + 1 = 4
Question 3.
Answer:
Explanation:
The sum of 0 and 1 is 1
0 + 1 = 1
Talk Math What is another way to make 4?
On My Own
Use Work Mat 3 and to show different ways to make a sum of 5. Color the
Write the numbers.
Question 4.
Answer:
Explanation:
The sum of 1 and 3 is 4
1 + 3 = 4
Question 5.
Answer:
Explanation:
The sum of 4 and 0 is 4
4 + 0 = 4
Question 6.
Answer:
Explanation:
The sum of 0 and 4 is 4
0 + 4 = 4
Question 7.
Answer:
Explanation:
The sum of 2 and 2 is 4
2 + 2 = 4
Add.
Question 8.
1 + 4 = ____
Answer:
5
Explanation:
The sum of 1 and 4 is 5
1 + 4 = 5
Question 9.
3 + 1 = ____
Answer:
4
Explanation:
The sum of 3 and 1 is 4
3 + 1 = 4
Question 10.
3 + 2 = ____
Answer:
5
Explanation:
The sum of 3 and 2 is 5
3 + 2 = 5
Question 11.
2 + 2 = ____
Answer:
4
Explanation:
The sum of 2 and 2 is 4
2 + 2 = 4
Question 12.
Answer:
Explanation:
The sum of 1 and 4 is 5
1 + 4 = 5
Question 13.
Answer:
Explanation:
The sum of 4 and 0 is 4
4 + 0 = 4
if we add 0 to a number the number remains the answer
Question 14.
Answer:
Explanation:
The sum of 0 and 5 is 5
0 + 5 = 5
if we add 0 to a number the number remains the answer
Problem Solving
Write an addition number sentence.
Question 15.
Kylie has 3 maps. Taye has 2 maps. How many maps do they have in all?
_____ + _____ = _____ maps
Answer:
3 + 2 = maps
Explanation:
Kylie has 3 maps.
Taye has 2 maps.
3 + 2 = 5
5 maps that they have in all
Question 16.
Kate saw 1 turkey. Malik saw 3 other turkeys. How many turkeys did they see in all?
_____ + ____ = _____ turkeys
Answer:
1 + 3 = 4 turkeys
Explanation:
Kate saw 1 turkey.
Malik saw 3 other turkeys.
1 + 3 = 4
4 turkeys that they see in all
Write Math Is there more than one way to make 5? Explain.
_______________________________
_______________________________
_______________________________
Explanation:
yes, there are more possible ways to make 5
1 + 4 = 5
2 + 3 = 5
3 + 2 = 5
4 + 1 = 5
0 + 5 = 5
5 + 0 = 5
McGraw Hill My Math Grade 1 Chapter 1 Lesson 7 My Homework Answer Key
Practice
Write different ways to make 4.
Question 1.
_____ + _____ = 4
Answer:
3 + 1 = 4
Explanation:
The sum of 3 and 1 is 4
3 + 1 = 4
Question 2.
_____ + _____ = 4
Answer:
2 + 2 = 4
Explanation:
The sum of 2 and 2 is 4
2 + 2 = 4
Question 3.
_____ + _____ = 4
Answer:
1 + 3 = 4
Explanation:
The sum of 1 and 3 is 4
1 + 3 = 4
Question 4.
_____ + _____ = 4
Answer:
4 + 0 = 4
Explanation:
The sum of 4 and 0 is 4
4 + 0 = 4
if we add 0 to a number the number remains the answer
Write different ways to make 5.
Question 5.
_____ + _____ = 5
Answer:
4 + 1 = 5
Explanation:
The sum of 4 and 1 is 5
4 + 1 = 5
Question 6.
_____ + _____ = 5
Answer:
3 + 2 = 5
Explanation:
The sum of 3 and 2 is 5
3 + 2 = 5
Question 7.
_____ + _____ = 5
Answer:
2 + 3 = 5
Explanation:
The sum of 2 and 3 is 5
2 + 3 = 5
Question 8.
_____ + _____ = 5
Answer:
1 + 4 = 5
Explanation:
The sum of 1 and 4 is 5
1 + 4 = 5
Question 9.
_____ + _____ = 5
Answer:
0 + 5 = 5
Explanation:
The sum of 0 and 5 is 5
if we add 0 to a number the number remains the answer
Question 10.
Jose saw 3 green frogs and I red frog. How many frogs did he see in all?
______ frogs
Answer:
4 frogs
Explanation:
Jose saw 3 green frogs and I red frog.
3 + 1 = 4
4 frogs that Jose see in all.
Test Practice
Question 11.
How many rainbows are there in all?
(A) 3
(B) 4
(C) 5
(D) 6
Answer:
C
Explanation:
4 + 1 = 5
The sum of 4 rain bows and 1 rainbow is 5
so, there are 5 rainbows in all.
Math at Home Give your child five objects. Have your child show different ways to make 5.