Subtraction
10-1=?
9
1+1=?
2
Cindy has 10 cookies
Dan has 5 cookies
Who has less?
Dan - 5 cookies
Lauren has 6 dogs
Mike has 0 dogs
Who has more?
Lauren - 6 dogs
3, 2, _, 0
What number is missing?
1
5-5=?
0
6+2=?
8
Sam has $6
Mike has $10
Who has less?
Sam - $6
Josh has 3 musical instruments
Mrs. May has 1 musical instrument
Who has more?
Josh - 3 musical instruments
10, 9, 8, 7, _, 5, 4, 3, 2, 1, 0
What number is missing?
6
3-2=?
1
5+5=?
10
Ryan has 3 pieces of bubble gum
Tom has 2 pieces of bubble gum
Who has less?
Tom- 2 pieces of bubble gum
Wendy has 4 pink sweaters
Kelly has 2 pink sweaters
Who has more?
Wendy - 4 pink sweaters
10, _, 8, 7, 6, 5
What number is missing?
9
6-3=?
3
9+2=?
11
Mrs. T has 4 cups of coke
Ms. B has 6 cups of coke
Who has less?
Mrs. T - 4 cups of coke
Kevin has 2 books
Jayce has 5 books
Who has more?
Jayce - 5 books
7, _, 5, 4, 3
What number is missing?
6
10-3=?
7
10+10=?
20
Jacob has 5 cards
Dylan has 15 cards
Who has less?
Jacob- 5 cards
Andrew has 12 balls
Katie has 10 balls
Who has more balls?
Andrew- 12 balls
20, 19, _, _, 16, 15, 14, 13, 12, 11, 10
What 2 numbers are missing?
18 and 17