Across
- 1. 100*2+20-9
- 3. 5+5+5-2
- 4. 300+300+25*2
- 6. 5+15-5-5
- 7. 320+499+1
- 8. 200+25
- 9. 30+25+5
- 10. 500+500-90
- 11. 45+42+1
- 12. 20+30-10
Down
- 1. 40:2+7
- 2. 50*4-4
- 3. 100+30
- 5. 330+230
- 6. 5+5
- 7. 40+40+10-5
- 8. 130*2
- 9. 30+30
- 10. 90+8
- 11. 430*2
- 12. 300+200+50-5