1.   Find 212 × 3.
    A. 636 B. 612
    C. 616 D. 612
    Hint

  2.   Find 176 × 4.
    A. 724 B. 476
    C. 194 D. 704
    Hint

  3.   Find $3,215 × 3.
    A. $9,654 B. $9,546
    C. $9,465 D. $9,645
    Hint

  4.   A trip to London costs $2,475 per person for one week. What is the total cost of a trip for a group of eight?
    A. $19,800 B. $19,940
    C. $19,840 D. $19,820
    Hint

  5.   Jay multiplies 190 by 5 and gets 95. Explain how you could use an estimate to show that his answer is incorrect.
    A. 200 × 5 is 1,000, so Jay’s answer should be near 1,000.
    B. Jay should multiply 5 by 20 to get about 95.
    C. Jay should get about 500 since 100 times 5 is 500.
    D. 190 + 5 is nearly 200, so Jay’s answer should be near 200.
    Hint