This document contains examples of addition, subtraction, multiplication and division problems involving decimals. It demonstrates how to perform each operation step-by-step and provides the rules for aligning decimal points and moving the decimal point when dividing decimals by whole numbers.

1. Add, Subtract, Multiply, & Divide
Created by Cindy White

2. Multiply Divide Addition Subtraction Anything
$1
$2
$5
$10
$20
$1
$2
$5
$10
$20
$1
$2
$5
$10
$20
$1
$2
$5
$10
$20
$1
$2
$5
$10
$20

3. 5.25 x .4

4. 2.1

5. .34 x .21

6. .0714

7. .57 x 1.6

8. .912

9. 1.78 x .3

10. .534

11. 16.78 x 9

12. 151.02

13. 5.32 ÷ .4

14. 13.3

15. .324 ÷ 3

16. .108

17. 1.925 ÷ .22

18. 8.75

19. .74 ÷ .2

20. 3.7

21. 15.25 ÷ .25

22. 61

23. 21.47 + 5.8

24. 27.27

25. 33.9 + 18

26. 51.9

27. .3257 + 1.25

28. 1.5757

29. 63 + 19.78

30. 82.78

31. 124.8 + 16.59

32. 141.39

33. 23.7 – 9.87

34. 13.83

35. 54 – 3.67

36. 50.33

37. 20.403 – 18.4

38. 2.003

39. 17.85 – 9.2

40. 8.65

41. 65 – 22.41

42. 42.59

43. 1.67 x .8

44. 1.336

45. What is the main rule for
adding and subtracting
decimals?

46. Line up the decimal
points

47. 74.22 ÷ .5

48. 148.44

49. When you are dividing a decimal by a whole number what do
you do with the decimal point in the dividend?

50. Bring it straight up

51. 17.004 – 9.5

52. 7.504