Mental Math

What is the next number?

72, 63, 54, 45, __________

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CCSS.3.OA.D.9

Marie's watch is five minutes fast. If her watch shows 9:30, what is the right time?

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CCSS.3.MD.A.1

How many minutes are from 2:50 until 3:05?

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CCSS.3.MD.A.1

Put in order, starting with the smallest:

1300, 1025. 1250

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CCSS.4.NBT.A.2

Line b is parallel to line ________

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CCSS.4.G.A.1

CCSS.HSG.CO.A.1

 $3^2\ \ -\ 2^{3\ \ \ \ \ ^{ }\ }=$  

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CCSS.6.EE.A.1

Round off 9.09 to the nearest unit (whole number).

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CCSS.5.NBT.A.4

What is 4:30pm on a 24-hour clock?

What fraction of an hour is one minutes?  

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is this a scalene, an isosceles or an equilateral triangle?

Tags

CCSS.4.G.A.2