G1 - Lesson 4 + 5

1 white egg and

6 blue eggs
How many eggs in all?

• Addition (+)

• Subtraction (-)

1 white egg and

6 blue eggs
How many eggs in all?

• 2 + 5

• 3 + 4

• 1 + 6

1 white egg and

6 blue eggs
How many eggs in all?

• 1 + 6 = 7

• 1 + 6 = 8

• 1 + 6 = 9

3 little pigs and 4 big pigs
How many pigs in all?

• 3 + 3 = 6

• 3 + 4 = 7

• 3 + 5 = 8

3 box cars and 3 tank cars
How many cars in all?

• 3 + 3 = 8

• 2 + 3 = 5

• 4 + 3 = 7

• 3 + 3 = 6

2 red hats

3 shoes

7 blue hats

How many hats in all?

• 2 + 3 = 5

• 2 + 7 = 9

• 3 + 7 = 10

• 2 + 3 + 7 = 12

Jen has 2 red flowers and 5 blue flowers.

How many flowers in all?

• 1 + 6 = 7

• 3 + 4 = 7

• 2 + 5 = 7

• 4 + 3 = 7

How many apples in all?

• 9 + 4 = 13 apples

• 4 + 5 = 9 apples

• 3 + 6 = 9 apples

• 4 + 4 = 8 apples
  

5 penguins in all
How many penguins are inside and outside?

Choose all that correct.

• 5 = 1 + 4

• 5 = 2 + 3

• 5 = 2 + 4

• 5 = 0 + 5

8 penguins in all
How many penguins are inside and outside?

Choose all that are correct.

• 8 = 6 + 2

• 8 = 5 + 4

• 8 = 3 + 5

• 8 = 3 + 6