# Spectrum Math Grade 1 Chapter 1 Lesson 22 Answer Key More- and Less-Than Facts Through 10

Practice with the help of Spectrum Math Grade 1 Answer Key Chapter 1 Lesson 1.22 More- and Less-Than Facts Through 10 regularly and improve your accuracy in solving questions.

## Spectrum Math Grade 1 Chapter 1 Lesson 1.22 More- and Less-Than Facts Through 10 Answers Key

Add to find more than. Subtract to find less than.

1. How many is 2 more than 7 9 2 + 7 = 9
2 more than 7 rabbits = 9.

Explanation:
2 more than 7 rabbits = ???
=> Number of rabbits = 7 + 2
=> 9.

2. What  is 1 more than 8 _____
1 more than 8 dogs = 9.

Explanation:
1 more than 8 dogs = ???
=> Number of dogs = 8 + 1
=> 9.

There are 2 less than 10 .
3. How many are there? _______
There are 8 fishes.

Explanation:
2 less than 10 fishes = ???
Subtraction:
=> Number of fishes = 10 – 2
=> 8.

5. What is 1 less than 2 ________
1 less than 2 pigs = 1.

Explanation:
1 less than 2 pigs = ??
Subtraction:
=> Number of pigs = 2 – 1
=> 1.

There is 1 more than 7 .
6. How many are there? _______
Number of giraffes there = 8.

Explanation:
1 more than 7 giraffes = ???
=> Number of giraffes = 7 + 1
=> 8.

7. What is 2 less than 8 ________
2 less than 8 lions = 6.

Explanation:
2 less than 8 lions = ????
Subtraction:
=> Number of lions = 8 – 2
=> 6.

8. How many is 1 less than 10 ________
1 less than 10 frogs = 9.

Explanation:
1 less than 10 frogs = ???
Subtraction:
=> Number of frogs = 10 – 1
=> 9.

9. How many is 1 more than 9 _____
1 more than 9 butterflies = 10.

Explanation:
1 more than 9 butterflies = ???
There is 1 less than 8 .
10. How many are there? _____