Subtraction

What is subtraction

• Minus• Take away• How many are left

Create a subtraction sentence

Day 2

1. 9-6= ?2. 10-4=?3. 7-3=?4. 8-2=?5. 5-4=?

1. 6-4=?2. 3-2=?3. 10-4=?4. 9-7=?5. 10-7=?

Day 4

• What is 2 less than 6?

• What is another way we could write this problem?

• What is 2 less than 10?• What is 4 less than 6?• What is 1 less than 6?

• What is 9 less than 10?• What is 8 less than 10• What is 7 less than 9?

• What is 3 less than 10?• What is 3 less than7?• What is 5 less than 8?

Day 5Subtract using number bonds

Number Bond

• Add: Part + Part = Whole

• Subtract: Whole – Part = Part

Solve and complete the number bond

1. 10-5=

105

Solve and complete the number bond

• 2. 7-3=

7

3

Solve and complete the number bond

• 3. 8-6=

• 4. 4-2=

• 5. 10-3=

• 6. 7-5=

Solve and complete the number bond

• 7. 5-3=

• 8. 2-1=

• 9. 8-5=

• 10. 5-5=

Day 6

• Subtraction problems with pictures and number bonds

Write and solve the problem with number bond

• There are 7 animals. 4 of those animals are squirrels. How many of those animals are hamsters?

• Mrs. Grau has 19 students. 11 of Mrs. Grau’s students are boys. How many of Mrs. Grau’s students are girls?

• Robert had 5 animals in the park. 3 of those animals are dogs. How many animals are rabbits?

• Aniyah had 2 flowers. 1 flower was blue. How many flowers were pink?

• Jorja had 8 pieces of candy. 3 pieces of candy were mints. How many pieces of candy were suckers.

• Bra’Den has 10 fish. 6 of those fish are blue. How many fish are red?

Day 7

• Subtraction problems with pictures and number bonds

• Ms. Day had 6 owls. 3 of those owls had a witches hat on. How many owls did not have a witches hat?

• Micah had 8 penguins. 2 of the penguins had green hats. How many did not have green hats?

• Santa has 6 reindeer. 1 of his reindeer has a red nose. How many of Santa’s reindeer doesn’t have a red nose?