The title of the final examination paper of the first grade mathematics volume of People's Education Press
I'll fill in (24 points)
1, one addend is 7, the other is 5, and the sum is ().
2. There are () ten and () positions in17.
3. The number on the unit and the tenth digit are 1, and the number is ();
4. The two numbers adjacent to 15 are () and ().
5. A number, the first digit on the right is (), and the second digit is ().
6. Look at the picture and write down:
7. The number consisting of two tens is (). The number before it is ().
8. Count.
9. The number between12 and 14 is ().
10, according to the law:
1 1, 8 digits, 10 digits 1, this number is ().
Second, are they right? That's right. Fight? , wrong number? . (5 points)
Third, I am a small calculator (26 points)
1, the number is written directly.
4+7= 8-6=9-0= 8+2= 14-3=
8-8= 9+8= 4- 1= 7-6= 9+4=
12-2= 3+4= 5+0= 15-5= 5+7=
7+( )= 12 ( )-5=4 6+( )= 16
3+7-4= 8-5-2= 10-2+5=
2. Fill in ○? & gt& lt=? Or? +-?
8○5 0+6○ 1 1 3+9○ 13 15○ 17
0+8○8-0 5○5= 10 13○ 10=3 0+6○6
Fourth, I can draw (6 points)
Five. Kaleidoscope of life (4 points)