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

  2.   Find the area of a circle with a diameter of 10 meters to the nearest square meter. (Use 3.14 for )
    A. 314 square meters B. 154 square meters
    C. 157 square meters D. 79 square meters
    Hint

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

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

  5.   Choose the best estimate for 6.8 · 2.1.
    A. 1.5 B. 7
    C. 12 D. 14
    Hint

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

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

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

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

  10.   Find .
    A. 3 B.
    C. 4 D.
    Hint



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