1.   Find the value of 18 – 3 × 5 – 2.
    A. 73 B. 8
    C. 45 D. 1
    Hint
  2.   Find the sum.

5 + 5 + 5 + 5 = __
    A. 10 B. 20
    C. 15 D. 25
    Hint
  3.   Find the sum.

10 + 10 + 10 = __
    A. 30 B. 10
    C. 0 D. 20
    Hint
  4.   If there are 3 groups of 8 cats and 6 groups of 8 dogs, how many animals are there in all? Explain?
    A. 64 animals;

3 × 8 = 24 and

6 × 8 = 40,

24 + 40 = 64

 B. 80 animals;

3 × 8 = 32 and

6 × 8 = 48,

32 + 48 = 80
    C. 82 animals;

3 × 6 = 18 and

8 × 8 = 64,

18 + 64 = 82

 D. 72 animals;

3 × 8 = 24 and

6 × 8 = 48,

24 + 48 = 72
    Hint
  5.   Find the product.
    A. 740 B. 4,710
    C. 470 D. 147
    Hint
  6.   Find the product.
    A. 1,560 B. 15,500
    C. 15,600 D. 16,500
    Hint