All the solutions provided in McGraw Hill Math Grade 1 Answer Key PDF Chapter 7 Lesson 3 Subtract to Find Missing Numbers as per the latest syllabus guidelines.
McGraw-Hill Math Grade 1 Answer Key Chapter 7 Lesson 3 Subtract to Find Missing Numbers
Solve
Read the number sentences. Write the missing number
Question 1.
5 + 
= 6
6 – 5 = 1
5 + 1 = 6
Explanation:
In addition statement if there is a missing number
For that missing number we have to do subtraction.
Question 2.
2 + = 4
4 – 2 = ___
2 + ___ = 4
Answer:
4 – 2 = 2
2 + 2 = 4
Explanation:
In addition statement if there is a missing number
For that missing number we have to do subtraction.
Question 3.
9 + = 18
18 – 9 = ___
9 + ___ = 18
Answer:
18 – 9 = 9
9 + 9 = 18
Explanation:
In addition statement if there is a missing number
For that missing number we have to do subtraction.
Question 4.
4 + = 7
7 – 4 = ___
4 + ___ = 7
Answer:
7 – 4 = 3
4 + 3 = 7
Explanation:
In addition statement if there is a missing number
For that missing number we have to do subtraction.