Completa.

1. 2,644 x 3 2. 130 x 5 3. 593 x 1

4. 6,495 x 7 5. 9,919 x 8 6. 295 x 67. 1,248 x 5 8. 6,210 x 8 9. 4,203 x 7Llena los dígitos que faltan.

10.

5- 5

2 011.

3- 1 6

2

12.

9 8- 2

8

13.

9- 2

1 8

Divide.

Escribe el valor de .26. 1,000 + + 2 = 1,702

27. 50,000 + 30 + 100 + + 9,000 = 959,130

28. 10 + 100,000 + 60,000 + 700 + 8,000 + = 168,719

Simplifica.30. 40 ÷ 4 - (4 + 1)

14. 2,088 ÷ 58 15. 870 ÷ 13 16. 1,396 ÷ 52

17. 141 ÷ 21 18. 7,812 ÷ 21 19. 572 ÷ 29

20. 2,830 ÷ 95 21. 288 ÷ 96 22. 152 ÷ 38

23. 831 ÷ 4124. 4,671 ÷ 30 25. 322 ÷ 15

31. (7 + 3) × (65 ÷ 5) + 4

Completa.

32. 2,177 + 8,012 33. 62,434 + 6,732 34. 20,648 + 2,569

35. 94,006 + 9,684 36. 56,117 + 8,264 37. 3,240 + 23,334

38. 5,009 + 5,293 39. 9,522 + 68,128 40. 1,722 + 46,059

Completa;