HOW SMART ARE YOU?

1: HOW MANY STARS AND HEART ARE THEY★★★★★★★♥♥♥♥♥♥♥♥★★♥♥♥♥

2: WHAT IS 10×10+9=......

3: 10+9-5+4=

4: WHAT IS 13+5=

5: Rjgghgvh

6: H