Adding & Subtracting

10 - 7 = ?

• 4

• 3

• 2

• 17

___ + 4 = 7

9 - 4 = ?

2 + 2 = ?

1 + 5 = ?

Tanya has 6 books.

She gave 3 books to Ninew.

How many books does she have now?

• 3

• 4

• 9

How many stars are there?

• five

• six

• seven

How many sticks are there?

• 2 Tens and 1 One

• 2 Tens and 2 Ones

• 2 Tens and 3 Ones

How do you add?

• You first look at the first digit then add

• You first look at the second digit and add

• You subtract

• Do nothing

How many children are there?

• seven

• eight

• nine