Topic 2 Review - Envisions 2020

To visit his grandmother, Luis takes a train 6.37 kilometers and a car 5.45 kilometers. How far did he drive in total?

• 12.82

• 11.85

• 11.82

• 10.80

62.94 - 47.65

• 15.39

• 15.29

• 15.49

• 16.00

27.19 + 32.83

• 36.09

• 36.02

• 60.01

• 60.02

According to Jax's pedometer, he walked 2.783 km while taking care of the livestock in the morning and 3.124 km taking care of the livestock in the evening. How far did Jax walk while taking care of the livestock today?

• 5.907

• 5.097

• 5.970

• 5.97

Orla and Eduardo each looked at a strand of their hair under a microscope and measured the diameter. Orla's strand was 0.005 cm in diameter, and Eduardo's strand was 0.012 cm in diameter. How much greater was the diameter of Eduardo's hair?

• 0.07

• 0.007

• 0.7

• 7.0

53.97 - 47.95

• 6.02

• 6.20

• 6.002

• 602

34.2 + 23.784

• 57984

• 57.98

• 57.984

• 578.94

To visit his grandmother, Michael takes a motorcycle 3.85 km and a horse 3.32 km. In total, the journey takes 50.54 minutes. How many kilometers is Michael's journey in total?

• 42.85

• 7.17

• 717

• 43.37

99.93 - 67.32

• 3.621

• 3261

• 32.61

• 362.1

62.24 + 89.65

• 151.89

• 15189

• 1.5189

• 15.819