1.how much is ₱43.50 rounded off to the nearest peso?
A. 43 B. ₱43.50 C. ₱44 D. ₱44.50
2. what is 12,672 rounded off to the nearest hundreds?
A. 12,000 B. 12,600 C. 12,670 D. 12,700
3. the average mass of an adult person is about:
a. 0.6kg b. 6kg c. 60 kg d. 600 kg
4. the running speed of an athlete.
a. meters/day b. km/year c. km/hour d. mm/hour
5.the height of a room.
a. 4 cm b. 4mm c. 4 m d. 4 km
6. it is the length of the two arms stretched out horizontally.
a. handspan b. fathom c. digit d. palm
7.the base unit of time
a. hour b. minute c. second d. nanosecond
8. it is the length of a soldier's foot, that is, the distance from heel to toe.
a. palam b. digit c. cubit d. foot
9. what is the freezing point of water?
a. 0⁰c b. –10⁰c C. 10⁰c d. 100⁰c
10. which of the following represent the reference point for body temperature?
a. 36⁰c b. 37⁰c c. 38⁰c d. 39⁰c​