2nd - Saxon Lesson 95

Match the following

• 2 faces

• 
• 5 faces and 5 vertices

• 
• 5 faces and 6 vertices

• 
• 6 faces

• 
• 1 face

• 

3 x 3 x 5 =

40 + 23 + 60 =

Sharla finished the sack race in 55 seconds. Kevin finished in 70 seconds. How many more seconds did it take Kevin to finish the race than Sharla?

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Talia arranged one dollar in pennies in a square array on the table. Then she scooped some of the pennies into her hand. The diagram shows the pennies that remained. How many pennies did Talia scoop in her hand?

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How many bugs were measured altogether?

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What is the area of the shaded figure?

_____ square units

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What is the perimeter of the shaded figure?

_____ units

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How many bugs measured less than one centimeter?

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Roger bought a new bike seat for $31 and a helmet for $29. He calculated that he would need $90 to pay for both items. Is Roger's total reasonable?

• Yes, because $30 plus $30 is $90

• Yes, because $31 plus $29 is $86 and $86 rounded to the nearest ten dollars is $90

• No, because $31 rounds to $30 and $29 rounds to $30. $30 and $30 is $60.

• No, because $31 minus $29 is $2.