1.   Find the area of a circle with a radius of 8 meters to the nearest square meter. (Use 3.14 for .)
    A. 804 square meters B. 113 square meters
    C. 201 square meters D. 50 square meters
    Hint

  2.   Find the area of a circle with radius 3.3 m. Round the answer to the nearest tenth. (Use 3.14 for .)
    A. 136.8 in2 B. 20.7 in2
    C. 34.2 in2 D. 10.4 in2
    Hint

  3.   Find the area of a circle with diameter 5.04 km. Round the answer to the nearest tenth. (Use 3.14 for .)
    A. 24.8 km2 B. 19.9 km2
    C. 76.8 km2 D. 49.7 km2
    Hint

  4.   Choose the best estimate for 9.08 · 5.2.
    A. 100 B. 0.5
    C. 450 D. 45
    Hint

  5.   Find 24.34 + 6.7.
    A. 25.01 B. 32
    C. 91.34 D. 31.04
    Hint

  6.   Find 39.45 - 18.578.
    A. 20.882 B. 14.733
    C. 20.872 D. 14.633
    Hint

  7.   Find 9.1 × 4.7.
    A. 427.7 B. 4,277
    C. 42.77 D. 4.277
    Hint

  8.   Simplify 8 + 2 · 7 + 1.
    A. 24 B. 18
    C. 71 D. 23
    Hint

  9.   Simplify 11 + 4 + 5 · 2 + 2.
    A. 42 B. 27
    C. 35 D. 24
    Hint

  10.   Find 5 · .
    A. 6 B.
    C. D. 7
    Hint



Glencoe
The McGraw-Hill Companies