Margarita and girls went to the woodwork hovel where boys were making nest boxes for starlings. (kask= birch,kuusk=fir, mand= pine)|
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Margarita and girls went to the woodwork hovel where boys were making nest boxes for starlings. (kask= birch,kuusk=fir, mand= pine)
Mark had taken a 120 mm wide and 19mm thick plank snippet. From which wood did he make it?
Answer: .................................................................
Ken was making, too. He took a 96mm wide and 19mm thick plank snippet. From which wood?
Answer: .................................................................
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Transform. |
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| The width of the plank |
The thickness of the plank |
The length of the plank |
| 10 cm = mm | 5cm = mm | 4 m = mm |
| 9cm 5mm = mm | 2cm 2mm = mm | 380 cm = mm |
| 14cm 5mm = mm | 3 cm = mm | 4m 5cm = mm |
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Calculate.
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1m - 54cm = ......... cm |
Transform in centimeters. Calculate in writing. The result transform again in metres and centimetres.
| 1m + 3m 85cm | 7 m - 3m 15cm | 9 m - 5m 48cm | 5m + 2m 48cm | ||||||||||||||||||||||||||||||||||||||||||||||||
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......m .......cm |
......m .......cm |
......m .......cm |
......m .......cm | ||||||||||||||||||||||||||||||||||||||||||||||||
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