به انگلیسی

Converting Between Units

ریاضی · اندازه‌گیری · سن ۱۰ تا ۱۱ سال

نام ______________________ تاریخ ____________

How many grams are in 1 kilogram?
- 10000
- 100
- 1000
2.5 litres is the same amount as 2500 millilitres.
دور یکی دایره کشیدن: درست نادرست
How many millilitres are in 1 litre?
- 100
- 1000
- 10000
Hill A is 2.34 km tall. Hill B is 1800 m tall. Which hill is taller?
- Hill A
- Hill B
- Neither, they tie
- You cannot tell
Which is more: 1.8 litres or 1,750 ml?
- 1.8 litres is more
- 1,750 ml is more
- They are equal
- You cannot tell
Tom says 3.75 litres is 3750 ml, which is more than 3705 ml. Is Tom right?
دور یکی دایره کشیدن: درست نادرست
A recipe uses 0.35 kg of butter per batch. How many grams are needed for 4 batches?
پاسخ: ______________
A cake needs 1.25 kg of sugar. How many grams do 2 cakes need?
- 2500 g
- 250 g
- 25 g
- 2050 g
A snail crawls 4 cm every minute. How many metres does it crawl in 250 minutes?
پاسخ: ______________
A cyclist rides 1500 metres every 5 minutes at a steady speed. How many kilometres will she ride in 20 minutes?
پاسخ: ______________

پاسخ‌نامه

برای بزرگ‌ترها. تا کردن این صفحه پیش از تحویل بقیه.

1000 · 1 kilogram equals 1000 grams.
درست · Multiply litres by 1000 to get millilitres: 2.5 × 1000 = 2500.
1000 · 1 litre equals 1000 millilitres.
Hill A · 2.34 km is 2340 m, which beats Hill B's 1800 m.
1.8 litres is more · 1.8 litres is 1800 ml, which beats 1,750 ml.
درست · 3.75 litres is 3750 ml, and 3750 is more than 3705.
1400 · 0.35 x 4 = 1.4 kg, and 1.4 kg is 1400 g.
2500 g · 1.25 x 2 = 2.5 kg, which is 2500 g.
10 · 4 x 250 = 1000 cm, which is 10 m.
6 · 1500 m ÷ 5 min = 300 m per minute. In 20 minutes that is 6000 m, which is 6 km.