Making 10
Solve the question I draw on the board!
(3 + 9)
10 + 2 = 12!
What is the double of 4?
8
7+7 = 14
SO
8+7 =
15
Because 8 is 1 more than 7, so 15 is 1 more than 14
Count Back and write the subtraction sentence
8 ___ ____ ____
8 - 3 = 5
5 + 2 = ____
5 + 2 = 7
Solve the question I draw on the board!
(5 + 6)
10 +1 = 11
5 + 5 = ?
10
6 + 6 = ?
so
6 + 7 =
6 + 6 = 12 so 6 + 7 = 13
Count Back and write the subtraction sentence
10 ___ ____
10 - 2 = 8
1 + ____ = 5
1 + 4 = 5
Solve the question I draw on the board!
(7 + 9 )
10 + 6 = 16
4 is the double of what?
2
5 + 5 = ?
so
6 + 5 = ?
5 + 5 = 10
so
6 + 5 = 11
Count Back and write the subtraction sentence
19 ___ ____ ____ ____
3 + 5 = ______
3 + 5 = 8
Solve the question I draw on the board!
(6 + 8)
10 + 4 = 14
6 + 6 = ?
12
6 + 6 = ?
so
8 + 6 = ?
6 + 6 = 12
so
8 + 6 = 14
Count Back on your hands to solve
16 - 5 =
16 - 5 = 11
_____ + 7 = 10
3 + 7 = 10
Solve the question I draw on the board!
(15 + 8)
20 + 3 = 23
16 is the double of what ?
8
5 + 5 = ?
so
4 + 5 = ?
5 + 5 = 10
so
4 + 5 = 9
Count Back on your hands to solve
20 - 4 =
20 - 4 = 16
12 = 7 + _____
12 = 7 + 5