Determine the sum or difference in clock 12 arithmetic.11 - 7
A. 4
B. 7
C. 8
D. 5
Answer: A
Mathematics
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Solve the problem using inductive reasoning.Write the next three "triangular" figurate numbers.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Provide the proper response. Show all fractions in simplest form.Write a fraction to represent the shaded portion of the figure.
A. 
B. 
C. 
D. 
Mathematics
Round the number to the given place value.A swimmer swims the 200m butterfly in 2.22514 minutes. Round his time to the nearest hundredth.
A. 2.24 B. 2.225 C. 2.23 D. 2.22
Mathematics
Solve the problem.Three people build a rectangular shed 8 ft wide, 6 ft long, and 7 ft high. About how many ft3 does the shed contain?
A. 146 ft3 B. 336 ft3 C. 21 ft3 D. 2688 ft3
Mathematics