1) estimate the area of this triangle a) 10 cm2 b) 15 cm2 c) 20 cm2 d) 8 cm2 2) What's the area of the triangle in this picture? a) 24 km2 b) 22 km2 c) 48 km2 3) Gina spend 4.8 hours to get to grandma's house. Exactly how many hours and minutes that she spent on the road? a) 4 hours and 8 minutes b) 48 minutes c) 4 hour and 28 minutes d) 4 hours and 48 minutes 4) What's the area of the triangle in this picture? a) 49 cm2 b) 29 cm2 c) 24.5 cm2 d) 25 cm2 5) A truck leave a warehouse to a shop and spent 0.6 hours on the road. From the shop the truck continue its journey to another warehouse where it took about 0.25 hours. How many minutes that the truck spent on the road? a) 15 minutes b) 51 minutes c) 36 minutes d) 63 minutes 6) Ali spent 4.5 minutes to finish a race track where Adam spent 3.9 minutes. Exactly how many second faster is Ali compare to Adam? a) 12 sec b) 24 sec c) 36 sec d) 48 sec

Unit 7: Exploring measure

สั่งพิมพ์
ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

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