Name Date Chapter Test, Form 1B Read each question carefully. Write the letter for your answer on the line provided. Multiply. 1. 7 × 10 = A. 70 B. 17 C. 3 D. 0 G. 59 H. 176 I. 324 2. B. 2,459 C. 324 D. 126 3. G. 200 H. 230 I. 450 4. B. 549 C. 742 D. 975 5. G. 3,210 H. 4,978 B. 800 C. 798 1. 2. 12 × 27 = F. 39 3. 84 × 42 = A. 3,528 4. 23 × 10 = F. 120 5. 53 × 14 = A. 234 6. 95 × 22 = F. 2,090 I. 5,120 6. 7. 38 × 21 = A. 932 118 D. 498 7. Grade 4 • Chapter 5 Multiply with Two-Digit Numbers Name Date Chapter Test, Form 1B (continued) Use the table below to solve Exercises 8 through 10. The Book Loft’s three most popular books are Mary’s Lamb, Bees’ Knees, and Cat’s Meow. Average Orders of Books per Month Mary’s Lamb 20 Bees’ Knees 34 Cat’s Meow 44 8. How many copies of Mary’s Lamb would the bookstore sell in 1 year? (Hint: One year has 12 months.) F. 360 G. 240 H. 45 I. 20 8. D. 928 9. 9. How many copies of Bees’ Knees would the bookstore sell in 2 years? A. 340 B. 708 C. 816 10. How many copies of all 3 books will the bookstore sell in 1 year? F. 976 G. 1,176 H. 2,421 I. 2,922 10. B. 200 C. 100 G. 2,000 H. 4,000 I. 6,000 12. B. 1,000 C. 1,200 D. 1,500 13. G. 1,350 H. 1,500 I. 2,000 14. Estimate. 11. 19 × 10 = A. 300 D. 90 11. 12. 46 × 23 = F. 1,000 13. 42 × 27 = A. 800 14. 51 × 31 = F. 1,200 Grade 4 • Chapter 5 Multiply with Two-Digit Numbers 119