# Rounding - 4th grade - math problems

1. Garden Rectangular garden 31 meters 40 centimeters long and 20m30cm wide adjacent with the shorter side with another (fenced) garden and on one longest side is 1 meter wide gate. How many meters of fence is needed to buy? (Estimate, calculate, verify a test c
2. Clotheslines Mommy needs 6 clothesline 360 cm long. Clotheslines is sold in the length of eight meters. How many of these clotheslines must buy mom if any does not want to be connected? How much mommy pay for the clotheslines when 1 piece costs 24kč?
3. Sum and rounding I know two numbers whose sum is 20. When they each round and then added together I get the 30. What are this numbers?
4. Rounding What width and length in centimeters may have rectangle land when round the dimensions to the meter , the width is 5 m and length 7 meters?
5. Life Calculate how many years has man lived for 12248 days?
6. Like When is in 14 barrels 140 liters of water, how many liters barrels of 8 liters I need to get all the water from the larger barrels?
7. Homeless Dezider Homeless Dežko has 9 coins in jacket: Calculate the value of its assets and calculate how many bottles of wine for 0.55 EUR can he buy.

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