Question

1. 84 - 32 =
+ 30
2.5 +10 - (2 x 5) = 2 =
3. 7500 grams =
kilograms
4. (5)2 -- (4)2 = (?)?
5. The largest four-digit number using 0,5, 7 and 3 is
6. How many seconds are there in 5 hours 30 minutes?
7. The smallest three-digit number using 0, 8 and 9 is
8. 76.45 - 52.30 -24.15 =
9. Subtract the square of 5 from the square of 10.
10. Average of 20, 30, 40 and X is 25. What is the value of X = ?
= 9 5
11. 10% of 150 +
12. Which is the largest number among -22, -2 and -50?
11=2​

Answer 1

Answer:

oo my god.............,......

Answer 2

Answer:

1,22

3,7.5 kilograms

Step-by-step explanation:

1,84+32=22+30

3,7500 grams=7.5 kilograms