Estimate by rounding. Then multiply.
1. 25 × 3=
2. 62 × 4=
3. 58 × 5=
4. 42 × 6=
5. 19 × 7=
6. 956 × 5=
7. 619 × 8=
8. 534 × 4=
9. 519 × 5=
10. 348 × 9=

Pls help me​