1. Value to Make Ratios Equal
NEXT

2. Write the value that makes the ratios equal.
NEXT

3. 1 64 50 9 13 18 10 2 45 42 40 54 32 45
2 , 8 4 12 15 34 49 5 3 35 30 46 52 48 20 33 25 37 21 4 36 11 26 16 6 28 27 19 7

4. 1 64 50 9 13 18 10 2 45 42 40 54 32 45
2 , 8 4 12 15 34 49 5 3 35 30 46 52 48 20 33 25 37 21 4 36 11 26 16 6 28 27 19 7

5. 1 64 50 9 13 18 10 2 45 42 40 54 32 45
2 , 8 4 12 15 34 49 5 3 35 30 46 52 48 20 33 25 37 21 4 36 11 26 16 6 28 27 19 7

6. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

7. Correct! Draw a square in the box.
NEXT

8. Correct! Draw a circle in the box.
NEXT

9. Try again.
BACK

10. Try again.
BACK

11. 27 24 8 19 22 1 50 16 54 15 40 7 2 23
2 ,
5 10 30 4 28 21 32 10 44 36 6 14 11 3 26 18 42 25 34 35 45 12 5 13 55 20 9 64

12. 27 24 8 19 22 1 50 16 54 15 40 7 2 23
2 ,
5 10 30 4 28 21 32 10 44 36 6 14 11 3 26 18 42 25 34 35 45 12 5 13 55 20 9 64

13. 27 24 8 19 22 1 50 16 54 15 40 7 2 23
2 ,
5 10 30 4 28 21 32 10 44 36 6 14 11 3 26 18 42 25 34 35 45 12 5 13 55 20 9 64

14. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

15. Correct! Draw a square in the box.
NEXT

16. Correct! Draw a circle in the box.
NEXT

17. Try again.
BACK

18. Try again.
BACK

19. 1 32 24 12 11 15 34 8 36 21 22 58 5 6 96 20
:16, 24:48 25 48 30 64 14 3 56 16 4 28 19 10 9 54 17 13 23 52 2 27 18 7 26 50

20. 1 32 24 12 11 15 34 8 36 21 22 58 5 6 96 20
:16, 24:48 25 48 30 64 14 3 56 16 4 28 19 10 9 54 17 13 23 52 2 27 18 7 26 50

21. 1 32 24 12 11 15 34 8 36 21 22 58 5 6 96 20
:16, 24:48 25 48 30 64 14 3 56 16 4 28 19 10 9 54 17 13 23 52 2 27 18 7 26 50

22. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

23. Correct! Draw a square in the box.
NEXT

24. Correct! Draw a circle in the box.
NEXT

25. Try again.
BACK

26. Try again.
BACK

27. 48 21 55 5 34 22 13 35 26 25 44 20 4 45 42 9
18:3, 54: 27 10 16 7 9 36 8 1 28 54 40 3 19 15 50 12 32 30 6 14 2 18 52 24

28. 48 21 55 5 34 22 13 35 26 25 44 20 4 45 42 9
18:3, 54: 27 10 16 7 9 36 8 1 28 54 40 3 19 15 50 12 32 30 6 14 2 18 52 24

29. 48 21 55 5 34 22 13 35 26 25 44 20 4 45 42 9
18:3, 54: 27 10 16 7 9 36 8 1 28 54 40 3 19 15 50 12 32 30 6 14 2 18 52 24

30. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

31. Correct! Draw a square in the box.
NEXT

32. Correct! Draw a circle in the box.
NEXT

33. Try again.
BACK

34. Try again.
BACK

35. 24
150 9 35 10 47 40 91 84 19 2 20
200 5
, 50 50 64 30 75 81 25
121 80 4 1 36 55 90 25 85 49 48 70
100 65 3 60 95 15 42 33

36. 24
150 9 35 10 47 40 91 84 19 2 20
200 5
, 50 50 64 30 75 81 25
121 80 4 1 36 55 90 25 85 49 48 70
100 65 3 60 95 15 42 33

37. 24
150 9 35 10 47 40 91 84 19 2 20
200 5
, 50 50 64 30 75 81 25
121 80 4 1 36 55 90 25 85 49 48 70
100 65 3 60 95 15 42 33

38. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

39. Correct! Draw a square in the box.
NEXT

40. Correct! Draw a circle in the box.
NEXT

41. Try again.
BACK

42. Try again.
BACK

43. 56 25 54 24 9 81 2 10 42 39 64 6 21 16 15 38
32 to 90, 16 to 5 74 18 32 52 3 44 14
180 36 45 4 60
120
144 20 7 28 30 40 1 12 22 78

44. 56 25 54 24 9 81 2 10 42 39 64 6 21 16 15 38
32 to 90, 16 to 5 74 18 32 52 3 44 14
180 36 45 4 60
120
144 20 7 28 30 40 1 12 22 78

45. 56 25 54 24 9 81 2 10 42 39 64 6 21 16 15 38
32 to 90, 16 to 5 74 18 32 52 3 44 14
180 36 45 4 60
120
144 20 7 28 30 40 1 12 22 78

46. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

47. Correct! Draw a square in the box.
NEXT

48. Correct! Draw a circle in the box.
NEXT

49. Try again.
BACK

50. Try again.
BACK

51. 64 34 9 15 22 1 42 28 16 26 40 8 6 35
72 ,
24 6 19 44 3 12 21 5 18 32 36 25 24 38 20 30 7 48 54 4 50 27 23 10 45 14 2 49

52. 64 34 9 15 22 1 42 28 16 26 40 8 6 35
72 ,
24 6 19 44 3 12 21 5 18 32 36 25 24 38 20 30 7 48 54 4 50 27 23 10 45 14 2 49

53. 64 34 9 15 22 1 42 28 16 26 40 8 6 35
72 ,
24 6 19 44 3 12 21 5 18 32 36 25 24 38 20 30 7 48 54 4 50 27 23 10 45 14 2 49

54. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

55. Correct! Draw a square in the box.
NEXT

56. Correct! Draw a circle in the box.
NEXT

57. Try again.
BACK

58. Try again.
BACK

59. 14 36 25 11 40 34 1 50 28 30 38 16 10 6 24 27
6:9, :3 7 5 15 22 49 13 31 46 48 4 28 18 44 2 32 20 12 35 8 26 3 42 9 45

60. 14 36 25 11 40 34 1 50 28 30 38 16 10 6 24 27
6:9, :3 7 5 15 22 49 13 31 46 48 4 28 18 44 2 32 20 12 35 8 26 3 42 9 45

61. 14 36 25 11 40 34 1 50 28 30 38 16 10 6 24 27
6:9, :3 7 5 15 22 49 13 31 46 48 4 28 18 44 2 32 20 12 35 8 26 3 42 9 45

62. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

63. Correct! Draw a square in the box.
NEXT

64. Correct! Draw a circle in the box.
NEXT

65. Try again.
BACK

66. Try again.
BACK

67. 35 11 34 23 5 42 6 12 56 44 52 1 26 32
, 4 3 22 16 9 50 18 8 40 30 25 21 4 10 2 38 48 54 7 24 20 15 28 64 36 14 27

68. 35 11 34 23 5 42 6 12 56 44 52 1 26 32
, 4 3 22 16 9 50 18 8 40 30 25 21 4 10 2 38 48 54 7 24 20 15 28 64 36 14 27

69. 35 11 34 23 5 42 6 12 56 44 52 1 26 32
, 4 3 22 16 9 50 18 8 40 30 25 21 4 10 2 38 48 54 7 24 20 15 28 64 36 14 27

70. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

71. Correct! Draw a square in the box.
NEXT

72. Correct! Draw a circle in the box.
NEXT

73. Try again.
BACK

74. Try again.
BACK

75. 170
130 95
200
135 50
120
105 55
130
150
225 15 70
180
100
50 to 150, 75 to 5 10
165 25 75
240
135 20
125 60 90 80 65
160 35
210 40
140
115 45 30 85
145
155

76. 170
130 95
200
135 50
120
105 55
130
150
225 15 70
180
100
50 to 150, 75 to 5 10
165 25 75
240
135 20
125 60 90 80 65
160 35
210 40
140
115 45 30 85
145
155

77. 170
130 95
200
135 50
120
105 55
130
150
225 15 70
180
100
50 to 150, 75 to 5 10
165 25 75
240
135 20
125 60 90 80 65
160 35
210 40
140
115 45 30 85
145
155

78. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

79. Correct! Draw a square in the box.
NEXT

80. Correct! Draw a circle in the box.
NEXT

81. Try again.
BACK

82. Try again.
BACK

83. 7
500 15 80
700 50
175 45
200
180
775
7000 60
400
10 ,
1 70
8000 5 20
300
710 90
120
130
750
850
110 40 2 25
900
600 75
150 35 55
125 61
135 70
100
800

84. 7
500 15 80
700 50
175 45
200
180
775
7000 60
400
10 ,
1 70
8000 5 20
300
710 90
120
130
750
850
110 40 2 25
900
600 75
150 35 55
125 61
135 70
100
800

85. 7
500 15 80
700 50
175 45
200
180
775
7000 60
400
10 ,
1 70
8000 5 20
300
710 90
120
130
750
850
110 40 2 25
900
600 75
150 35 55
125 61
135 70
100
800

86. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

87. Correct! Draw a square in the box.
NEXT

88. Correct! Draw a circle in the box.
NEXT

89. Try again.
BACK

90. Try again.
BACK

91. 30 27 5 14
121 12
225 13 2 36 52 29 8 7 20 16
:25, 9:5 32 9 48 64 54
100 35
125 81 10 45 1 56 42 50 18 4 21 15 25 6 3 38 40

92. 30 27 5 14
121 12
225 13 2 36 52 29 8 7 20 16
:25, 9:5 32 9 48 64 54
100 35
125 81 10 45 1 56 42 50 18 4 21 15 25 6 3 38 40

93. 30 27 5 14
121 12
225 13 2 36 52 29 8 7 20 16
:25, 9:5 32 9 48 64 54
100 35
125 81 10 45 1 56 42 50 18 4 21 15 25 6 3 38 40

94. Draw a triangle in the box.
Correct!
Draw a triangle in the box.
NEXT

95. Correct! Draw a square in the box.
NEXT

96. Correct! Draw a circle in the box.
NEXT

97. Try again.
BACK

98. Try again.
BACK

99. Great Job!
Return to Start