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

Answer:

2 more than 7 rabbits = 9.

Explanation:

2 more than 7 rabbits = ???

Addition:

=> Number of rabbits = 7 + 2

=> 9.

**2.** What is 1 more than 8 _____

Answer:

1 more than 8 dogs = 9.

Explanation:

1 more than 8 dogs = ???

Addition:

=> Number of dogs = 8 + 1

=> 9.

There are 2 less than 10 .

**3.** How many are there? _______

Answer:

There are 8 fishes.

Explanation:

2 less than 10 fishes = ???

Subtraction:

=> Number of fishes = 10 – 2

=> 8.

**5.** What is 1 less than 2 ________

Answer:

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? _______

Answer:

Number of giraffes there = 8.

Explanation:

1 more than 7 giraffes = ???

Addition:

=> Number of giraffes = 7 + 1

=> 8.

**7.** What is 2 less than 8 ________

Answer:

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 ________

Answer:

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 _____

Answer:

1 more than 9 butterflies = 10.

Explanation:

1 more than 9 butterflies = ???

Addition:

=> Number of butterflies = 9 + 1

=> 10.

There is 1 less than 8 .

**10.** How many are there? _____

Answer:

1 less than 8 goats = 7.

Explanation:

1 less than 8 goats = ???

Subtraction:

=> Number of goats = 8 – 1

=> 7.