Practice with the help of Spectrum Math Grade 1 Answer Key Chapter 1 Lesson 1.3 Adding 4 and 5 regularly and improve your accuracy in solving questions.
Spectrum Math Grade 1 Chapter 1 Lesson 1.3 Adding 4 and 5 Answers Key
Add.
1.

Answer:
Addition:

Explanation:
Addition:
2 + 3 = 5.
=> Two plus three equals to five.
3 + 2 = 5.
=> Three plus two equals to five.
2.

Answer:
Addition:

Explanation:
Addition:
2 + 2 = 4.
=> Two plus two equals to four.
3.

Answer:
Addition:

Explanation:
Addition:
1 + 3 = 4.
=> One plus three equals to four.
3 + 1 = 4.
=> Three plus one equals to four.
4.

Answer:
Addition:

Explanation:
Addition:
5 + 0 = 5.
=> Five plus zero equals to five.
0 + 5 = 5.
=> Zero plus five equals to five.
5.

Answer:
Addition:

Explanation:
Addition:
0 + 4 = 4.
=> Zero plus four equals to four.
4 + 0 = 4.
=> Four plus zero equals to four.
6.

Answer:
Addition:

Explanation:
Addition:
4 + 1 = 5.
=> Four plus one equals to five.
1 + 4 = 5.
=> One plus four equals to five.