1. 28% of 450 + 45% of 280 = ?

Answer:
3) 252

2. 0.07 × 0.003

Answer :
4) 0.00021

3. 7 + 7007 + 707 + 70007

Answer :
1) 77728

4. 425 × ? = 170

Answer :
2) 2/5

5. ? - 12345 = 41976

Answer :
4) 54321

6. 4444 + 444 + 44 + 4 = ......

Answer :

7. 45 × ? = 2025

Answer :

8. 120 ÷ 500 = ?

Answer :

9.

Answer :

10. 75 ÷ ................... = 75000

Answer :
4) 0.001

Your score :