[r]
(1)Môn: Toán: lớp 1
(2)10 = 9–
(3)10 – = 9 10 – = 1
10 – = 8 10 – = 2
10 – = 7 10 – = 3
10 – = 6 10 – = 4
10 – = 5 10 – = 5
To¸n
(4)10 – = 9 10 – = 1 10 – = 8 10 – = 2 10 – = 7 10 – = 3 10 – = 6 10 – = 4 10 – = 5
(5)(6)1 : TÝnh
10 10 10 10 10 10
1 2 3 4 5 10
8 7 6 0
- - -
-5
a)
(7)1. b)
1 + = 10
10 - = 4
10 - = 6
4 + = 10
10 - = 10
10 - = 5
5 + = 10
10 - = 2
10 - = 8
2 + = 10
10 + = 3
10 + = 7
3 + = 10
10 - = 9
10 - = 1
(8)(9)Bµi : >< ? =
9 10
3 + 4 10
10 4
6 + 4 4
6 10 - 4 6 9 - 3
(10)Bµi : Sè ?
10
10
9 8 0
(11)(12)-Bµi : ViÕt phÐp tÝnh thÝch hỵp
(13)(14)(15)(16)(17)10 - 1 = 9 10 - = 1
10 - 2 = 8 10 - 8 = 2 10 - = 7 10 - 7 = 3 10 - 4 = 6 10 - = 4
10 - = 5 10 - 5 = 5