1. Find the sum.6 + 4 = ___ A. 9 B. 8 C. 11 D. 10 Hint 2. Write an addition sentence to help find the product of 4 groups of 5.4 × 5 = ? A. 5 + 5 = 10;4 × 5 = 10 B. 5 + 5 + 5 + 5 = 20;4 × 5 = 20 C. 5 + 5 + 5 = 15;4 × 5 = 15 D. 5 + 5 + 5 + 5 + 5 = 25;4 × 5 = 25 Hint 3. Find the product. A. 40 B. 70 C. 60 D. 50 Hint 4. How can patterns help you when multiplying by 9? A. The last digit of the product is always 8 or 9. B. The sum of the two digits in the product is always a multiple of 7. C. Going from 9 × 1 to 9 × 10, the sum of the two digits in the product is always 9. D. The last digit of the product is always 9. Hint 5. Write the fact family for 5, 7, and 35. A. 5 × 7 = 35, 7 × 5 = 35, 35 ÷ 7 = 5, 35 ÷ 5 = 7 B. 5 × 7 = 35, 7 + 5 = 12, 35 ÷ 7 = 5, 35 – 5 = 30 C. 5 + 7 = 12, 35 – 5 = 30, 35 ÷ 7 = 5, 7 × 5 = 35 D. 7 − 5 = 35, 7 + 5 = 35, 35 – 7 = 18, 35 – 5 = 30 Hint 6. How are the numbers in a fact family related? A. The facts are all the same. B. Each fact uses the same numbers. C. Each fact has three different numbers. D. Two of the numbers in the fact family are always the same. Hint 7. Use models to divide. Write a related multiplication fact. A. 4; 4 × 4 = 8 B. 2; 4 × 4 = 8 C. 4; 2 × 4 = 8 D. 2; 1 × 2 = 2 Hint 8. Find . A. 4 B. 5 C. 2 D. 3 Hint 9. Use models if needed to divide A. 5 B. 6 C. 7 D. 8 Hint 10. Find 6 + 3. A. 3 B. 9 C. 8 D. 10 Hint 11. Use counters to show whether + or − makes the number sentence 8 ___ 6 = 2 true. Explain. A. −; 6 counters − 8 counters = 2 counters left. B. +; 6 counters + 2 counters = 8 counters altogether. C. +; 2 counters + 6 counters = 8 counters altogether. D. −; 8 counters − 6 counters = 2 counters left. Hint 12. Write the temperature. A. 25°F B. 30°F C. 40°F D. 35°F Hint 13. Pound is the most appropriate unit for measuring which two objects? A. toy box, piano B. basketball, piano C. towel, basketball D. piano, towel Hint 14. 8 oz is the best estimate of weight for which object? A. dog B. chair C. bed D. baseball cards Hint 15. Find the volume of the solid figure. A. 28 cubic units B. 56 cubic units C. 54 cubic units D. 108 cubic units Hint 16. Identify the figure. A. cylinder B. pyramid C. cone D. rectangular prism Hint 17. Into how many equal parts is the figure partitioned? Choose the correct name for the parts. A. 4; The parts are not equal. B. 3; thirds C. 2; halves D. 4; fourths Hint 18. Which fraction describes the part of the set of squares that is yellow? A. B. C. D. Hint 19. Find the difference. 94 − 37 = __ A. 57 B. 63 C. 67 D. 54 Hint 20. Find the product.1 × 5 A. 5 B. 1 C. 15 D. 6 Hint