7th Grade CA Semeseter 1

- 1. Identify the group that does not contain equivalent fractions, decimals, and percents. (N1A7)
A) 17/100, 0.17, 1.7% B) 5/16, 0.3125, 31.25% C) 3/10, 0.30, 30% D) 13/26, 0.50, 50% - 2. Which operation would you perform first? 3² + 2(7-3) – 4 3 (N1B7)
A) exponent B) addition C) multiplication D) subtraction - 3. Which means the same as 4.71 x 10²? (N1C7)
A) 0.471 B) 47.1 C) 4.71 D) 471 - 4. One-half of 3/5 is (N2B7)
A) greater than 3/5 B) less than ½ C) equal to 3/5 D) greater than ½ - 5. Solve for n. -183 + 183 = n (N2B7)
A) 0 B) -0 C) -366 D) +366 - 6. After solving the problem, 6-9+4 = n, would your answer be a positive or negative number? (N2B7)
A) Negative B) Positive - 7. Solve. (3 + 7) x (10 ÷2) = n (N2C7)
A) n=25 B) n=500 C) n=50 D) n=52 - 8. Estimate the square root of 14 to the nearest whole number. (N2D7)
A) 4 B) 5 C) 6 D) 3 - 9. Estimate: 5 1/8 x 4 1/4 ÷ 3 ¾ (N3D7)
A) 4 B) 3 C) 5 D) 6 - 10. Solve. 3/4 x 2/3 (N3C7)
A) 1/12 B) 1/2 C) 8/9 D) 5/7 - 11. Find the missing number. 5/8 = n/32 (N3E7)
A) 5/32 B) 40/32 C) 20/32 D) 8/32 - 12. Determine the next three terms in this sequence and describe the rule for this sequence: 1,1,2,3,5,_, _, _. (A1B7)
A) 6,7,8 B) 8,13,21 C) 7,9,11 D) 9,25,36 - 13. 8(7 + 5) = 56 + 40 Demonstrates which property?
A) Identify B) Commutative C) Associative D) Distributive - 14. Which rule tells how you can find the total cost of t-shirts for any number of customers?
A) c=7t B) c=7-t C) c=7+t D) c=(7+t) - (c) - 15. If t-shirts cost $7, and Sidney spent $154, how many shirts did Sidney purchase?
A) 48 B) 15 C) 22 D) 22.5 - 16. The horizontal axis is also called the...
A) x-axis B) y-axis - 17. The vertical axis is also called the...
A) x-axis B) y-axis |

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