7th grade math worksheets 1. Evaluate the expression  , when x = – 3, y = – 4, z = 2
(A)  (B) –  (C)  (D) 
2. What is the sum of |–8| + 2 + |–3|
(A) –9 (B) 9 (C) 13 (D) –11
3. Solve : a – 5 = 16
(A) 21 (B) –21 (C) 11 (D) –11
4. The product of 4 and an unknown number is –32. the unknown number is
(A) –16 (B) –8 (C) 8 (D) 16
5. Which equation could be used to solve: Find a number that is 5 less than 3 times some number is 16?
(A) 5 – 3x = 16 (B) 5x – 3 = 16 (C) 3 – 5x = 16 (D) 3x – 5 = 16
6. 8 hours is equivalent to (A)  day (B)  day (C)  day (D)  day
7. If you multiply a certain number by 13 and then add 8, the result is 112. What is the original number? (A) 8 (B) 7 (C) 9 (D) 11
8. Frank's car gets 462 miles with 14 gallons of gas. How many miles per gallon is his car getting?
(A) 14 (B) 12 (C) 33 (D) 16.5
9. A map has a scale of 1 : 200,000. If two cities are 12 cm apart on the map, what is the actual distance between the two cities?
(A) 240 km (B) 24 km (C) 2.4 km (D) 0.24 km
10. An article regularly selling for $78.30 is advertised at 30% off. Find the sale price
(A) $23.49 (B) $54.99 (C) $23.81 (D) $54.81
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