M_G4.12.pptx
To fold The beekeeper Yura drew a honeycomb, then connected the centers of all neighboring hexagons with segments, and erased the honeycombs themselves
1
To fold
The beekeeper Yura drew a honeycomb, then connected the centers of all neighboring hexagons with segments, and erased the honeycombs themselves. What drawing did he get?
A
B
C
E
F
Airplane In the cabin of the aircraft, rows of passenger seats are numbered 1 to 25, but number 13 is omitted
2
Airplane
In the cabin of the aircraft, rows of passenger seats are numbered 1 to 25, but number 13 is omitted. In the fifteenth row, where the emergency exit is located, there are only 4 seats, and in all other rows there are 6 seats. How many passenger seats are on the plane?
3 Houses 9 1 2 3 4 5 6 7 8 9
3
Houses
9 | |
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
4 Houses 1 2 3 4
4
Houses
1 | |
2 | |
3 | |
4 | |
Multiply 32 ×5 34 ×5 49 ×5 308 ×5 379 ×5
5
Multiply
32 ×5
34 ×5
49 ×5
308 ×5
379 ×5
6 Multiply
6
Multiply
Cut a sheet of paper into 25 equal pieces
Cut a sheet of paper into 25 equal pieces.
7
Math 4.12
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01.12.2022
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