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Questions in Grade Middle-school

[Open]Mrs. Henderson bought 4 boxes of facial tissues. Each box has 174 tissues. Which number sentence shows the best way to use rounding to estimate the total number of tissues? A. \(4 \times 100 = 400\) B. \(4 \times 200 = 800\)

[Open]What net force will make a 5 kg bowling ball accelerate by 1.5 m/s\(^2\)?

[Open]What could you call in-depth discussions about news events? A. Analyses B. Analysis

[Open]Find the hypotenuse of a triangle with a base of 11 cm and a height of 9 cm.

[Open]What is 0.02 as a fraction? How do you find it? Would it be 2 over 10?

[Open]How many smaller rectangles are there in an area model that represents \(27 \times 83\)? Why? What are their dimensions?

[Open]Kimba chewed a piece of gum 42 times in one minute. If she continued to chew at the same rate, how many times would she chew her gum in 100 seconds?

[Open]How many groups of [tex]\frac{1}{4}[/tex] are in [tex]\frac{7}{8}[/tex]?

[Open]If you wanted to detect X-rays coming from the Sun, where would you place the detector, and why?

[Open]Owen shot 2 under par while his friend Nathan shot 3 above par. By how many shots was Owen's score better than Nathan's?