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1. Add 6+3
10 3 9 2. Subtract 7-3
4
5 10 3. Add 15+3
18 11 12 4. Subtract 16-8 9 8 7 5. Add 24+36 50 52 62 6. Subtract 73-37 44 36 110 7. Subtract 337-119 228 222 218 8. Add 283+492
665 775 765 9. Add 34+52+341 426 427 417 10. Subtract 608-183 425 535 585 11. Multiply 7x6 41 43 42 12. Divide 40÷8 6 5 4 13. Multiply 453x3 1359 786 1356 14. Divide 967÷6 151r1 111r1 161r1 15. Add ⅛+¼ ¾ ⅛ ⅜ 13. ½ of 10 2 4 5 17. Multiply 214x105 22470 23570 22450 18. Subtract 83004-8412 85412 74592 75692 19. ¾-⅓ 2 5∕12 ¼ 20. Subtract 58.081-3.05 58.776 55.03 55.031 |