Quarter 1 Review MSM-1 Mayfield Woods Middle School

1. Which shows 8,543 in expanded form? A. (8 x 10) + (5 x 10) + (4 x 10) + (3 x 10) B. (8 x 10 3 ) + (5 x 10 2 ) + (4 x 10 1 ) + (3 x 10 0 ) C. (8 x 10 4 ) + (5 x 10 3 ) + (4 x 10 2 ) + (3 x 10 1 ) D.(8 x 10 4 ) + (5 x 10 4 ) + (4 x 10 2 ) + (3 x 10 1 ) 1

2. Which is an example of the distributive property? A (3 + 14) = (21 + 3) + 14 B. 10 x (3 + 5) = 10 x x 5 C =76 D. 32 x 21 = 21 2

3. Which expression is equivalent to 12 x (3 + 38)? A. 12 x B. 12 x 3 x 38 C. 12 x x 38 D. 12 x 3 x 12 x 38 3

4. Which is the best estimation of 31.8 x 21? A. 500 B C. 600 D

5. Express 7 as a decimal. 56 A B..125 C D

6. Find the product x 1.8 6

7. Determine the quotient ÷ 8 A B C. 7.3 D. 73 7

8. Cynthia ran 5 3/5 miles on Monday. She ran 1 1/3 miles on Wednesday. How many more miles did she run on Monday? 8

9. Solve. 3 1 x A.2 C B. 1 1D

10. Jamal needs to combine 3 2/3 cups of Flour and 2 3/4 cups of sugar in a large mixing bowl to make a batch of cookies. How many cups of flour and sugar are in the bowl? A.5 5/12C. 6 1/4 B.5 5/7D. 6 5/12 10

11. What ratio below is equivalent to 2/3? A.9/12 B.18/30 C.40/60 D.48/60 11

12. What is the value of n so that the fractions are equivalent? 7 = n 8 72 A.9 B.56 C.63 D.68 12

13. At Columbia Middle School, 34% of the students are sixth graders. Which fraction expresses the ratio in simplest form? A.34/100 B.17/50 C.68/100 D.17/25 13

14. Choose the largest number. A.4.85 B.4 4/5 C.4.7 D.4 13/20 14

15. Order the following numbers from least to greatest: 3.6, 3.5, 3 1/5, 3 4/5. A.3 1/5, 3.5, 3.6, 3 4/5 B.3 1/5, 3 4/5, 3.5, 3.6 C.3 1/5, 3.6, 3 4/5, 3.5 D.3 1/5, 3.5, 3 4/5,

16. What is the standard form of (7 x 10 3 ) + (3 x 10 2 ) + (4 x 10 0 ) A.734 B.7,034 C.7,340 D.7,304 16

17. What is the least number in this set? 8.45, 8.4, 8 1/5, 8 3/20 A.8 3/20 B.8.4 C.8 1/5 D

18. Which of the following is NOT a way to express the ratio of 15 girls to 13 boys? A.15:13 B.15 to 13 C.15/13 D.13/15 18

19. What is the best estimate for 2040 ÷ 39? A. 5 B. 15 C. 50 D

CR 1. Ann wants to multiply 36 x 89 using the distributive property. She began by writing this sentence. 36 x 89 = 36 x _______ + 36 x _______ Part AWrite the numbers in the blanks that make this number sentence true. Part BUse what you know about properties of addition and multiplication to explain how you found your answer. Use words, numbers, and/or symbols in your explanation. CR 1