1.2 Written Excercises
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Last updated 8 months ago
57 questions
1
Simplify the expression: 8 + 3 \cdot 4.
Simplify the expression: 8 + 3 \cdot 4.
1
Simplify the expression: (8 + 3)4.
Simplify the expression: (8 + 3)4.
1
Simplify the expression: 9 + 5 \cdot 2.
Simplify the expression: 9 + 5 \cdot 2.
1
Simplify the expression: (9 + 5)2.
Simplify the expression: (9 + 5)2.
1
Simplify the expression: 6 - 3 + 3.
Simplify the expression: 6 - 3 + 3.
1
Simplify the expression: (6 - 3) \div 3.
Simplify the expression: (6 - 3) \div 3.
1
Simplify the expression: 5 + 10 \div 5.
Simplify the expression: 5 + 10 \div 5.
1
Simplify the expression: (5 + 10) \div 5.
Simplify the expression: (5 + 10) \div 5.
1
Simplify the expression:\frac{6 + 5 \cdot 3}{6 + 1}
Simplify the expression:\frac{6 + 5 \cdot 3}{6 + 1}
1
Simplify the expression: \frac{8+3\cdot2}{4+3}
Simplify the expression: \frac{8+3\cdot2}{4+3}
1
Simplify the expression: \frac{3(12-8)}{2\cdot 5-4}
Simplify the expression: \frac{3(12-8)}{2\cdot 5-4}
1
Simplify the expression: \frac{8\cdot5+2\cdot7}{2(7-4)}
Simplify the expression: \frac{8\cdot5+2\cdot7}{2(7-4)}
1
Evaluate the expression: 2x + 7 if x = 3.
Evaluate the expression: 2x + 7 if x = 3.
1
Evaluate the expression: 2(x + 7) if x = 3.
Evaluate the expression: 2(x + 7) if x = 3.
1
Evaluate the expression: 5y - 3 if y = 4.
Evaluate the expression: 5y - 3 if y = 4.
1
Evaluate the expression: 5(y - 3) if y = 4.
Evaluate the expression: 5(y - 3) if y = 4.
1
Evaluate the expression: 18 - 4x if x = 3.
Evaluate the expression: 18 - 4x if x = 3.
1
Evaluate the expression: (18 - 4)x if x = 3.
Evaluate the expression: (18 - 4)x if x = 3.
1
Evaluate the expression: 7z + 8 if z = 5.
Evaluate the expression: 7z + 8 if z = 5.
1
Evaluate the expression: 7(z +8) if z = 5.
Evaluate the expression: 7(z +8) if z = 5.
1
Evaluate the expression: xy + z if x = 3, y = 4, and z = 5.
Evaluate the expression: xy + z if x = 3, y = 4, and z = 5.
1
Evaluate the expression: x(y + z) if x = 3, y = 4, and z = 5.
Evaluate the expression: x(y + z) if x = 3, y = 4, and z = 5.
1
Evaluate the expression: zt-y if x = 3, y = 4, and z = 5.
Evaluate the expression: zt-y if x = 3, y = 4, and z = 5.
1
Evaluate the expression: z(t-y) if x = 3, y = 4, and z = 5.
Evaluate the expression: z(t-y) if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 4xz + 3y if x = 3, y = 4, and z = 5.
Evaluate the expression: 4xz + 3y if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 4(xz + 3y) if x = 3, y = 4, and z = 5.
Evaluate the expression: 4(xz + 3y) if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 9xyz-t if x = 3, y = 4, and z = 5.
Evaluate the expression: 9xyz-t if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 9x(yz-t) if x = 3, y = 4, and z = 5.
Evaluate the expression: 9x(yz-t) if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 5(3y-4x) if x = 3, y = 4, and z = 5.
Evaluate the expression: 5(3y-4x) if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 6y-2xy if x = 3, y = 4, and z = 5.
Evaluate the expression: 6y-2xy if x = 3, y = 4, and z = 5.
1
Evaluate the expression: xyz-4z if x = 3, y = 4, and z = 5.
Evaluate the expression: xyz-4z if x = 3, y = 4, and z = 5.
1
Evaluate the expression: (y\cdot y +z)\cdot zif x = 3, y = 4, and z = 5.
Evaluate the expression: (y\cdot y +z)\cdot zif x = 3, y = 4, and z = 5.
1
Evaluate the expression: \frac{9x+z}{x+z} if x = 3, y = 4, and z = 5.
Evaluate the expression: \frac{9x+z}{x+z} if x = 3, y = 4, and z = 5.
1
Evaluate the expression: \frac{4y-2t}{y+2t} if x = 3, y = 4, and z = 5.
Evaluate the expression: \frac{4y-2t}{y+2t} if x = 3, y = 4, and z = 5.
1
Evaluate the expression: \frac{10t-z}{10(t-z)} if x = 3, y = 4, and z = 5.
Evaluate the expression: \frac{10t-z}{10(t-z)} if x = 3, y = 4, and z = 5.
1
Evaluate the expression: \frac{2(y+x)}{2y+x} if x = 3, y = 4, and z = 5.
Evaluate the expression: \frac{2(y+x)}{2y+x} if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 2[x+4(y+z)] if x = 3, y = 4, and z = 5.
Evaluate the expression: 2[x+4(y+z)] if x = 3, y = 4, and z = 5.
1
Evaluate the expression: 3[z + 5(2y - x)]. if x = 3, y = 4, and z = 5.
Evaluate the expression: 3[z + 5(2y - x)]. if x = 3, y = 4, and z = 5.
1
Evaluate the expression: [(5y+6z)-3t] \div y. if x = 3, y = 4, and z = 5.
Evaluate the expression: [(5y+6z)-3t] \div y. if x = 3, y = 4, and z = 5.
1
Simplify the expression: 2[t - [7z + (y + x)]].
Simplify the expression: 2[t - [7z + (y + x)]].
1
Evaluate the perimeter of a parallelogram: 2(a + b) if a = 7.5 and b = 19.5.
Evaluate the perimeter of a parallelogram: 2(a + b) if a = 7.5 and b = 19.5.
1
Evaluate the perimeter of an isosceles trapezoid: 2a + b + c if a = 20, b = 16, and c = 48.
Evaluate the perimeter of an isosceles trapezoid: 2a + b + c if a = 20, b = 16, and c = 48.
1
Evaluate the area of a trapezoid: \frac{1}{2}h(b + c) if h = 12, b = 16, and c = 48.
Evaluate the area of a trapezoid: \frac{1}{2}h(b + c) if h = 12, b = 16, and c = 48.
1
Evaluate the area of a circle: (\pi r)r if r = 28.
Use \frac{22}{7} as an approximate value for \pi.
Evaluate the area of a circle: (\pi r)r if r = 28.
Use \frac{22}{7} as an approximate value for \pi.
1
Evaluate the perimeter of a Norman window: 2(r + h) + \pi r if r = 2.00 and h = 3.00.
Use 3.14 as an approximate value for \pi.
Evaluate the perimeter of a Norman window: 2(r + h) + \pi r if r = 2.00 and h = 3.00.
Use 3.14 as an approximate value for \pi.
1
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.\frac{24 \cdot 8}{12 + 4} ? \frac{12 \cdot 4}{6 + 2}.
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.
\frac{24 \cdot 8}{12 + 4} ? \frac{12 \cdot 4}{6 + 2}.
1
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.\frac{23 + 19}{7 \cdot 2} ? \frac{54 \div 9 - 3}{}.
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.
\frac{23 + 19}{7 \cdot 2} ? \frac{54 \div 9 - 3}{}.
1
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.2[3(12 - 7)] ? 5 \cdot 5 + 5.
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.
2[3(12 - 7)] ? 5 \cdot 5 + 5.
1
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.3[36 \div (3 + 6)] ? 30 - [(36 \div 3) + 6].
Simplify the expression on each side of the ?. Then complete using one of the symbols = or ≠ to make a true statement.
3[36 \div (3 + 6)] ? 30 - [(36 \div 3) + 6].
1
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 5.
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 5.
1
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 17.
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 17.
1
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 25.
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 25.
1
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 37.
Insert grouping symbols in the expression 5 \cdot 8 - 6 + 2 so that its value is 37.
1
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 15.
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 15.
1
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 16.
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 16.
1
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 7.
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 7.
1
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 12.
Insert grouping symbols in the expression 5 \cdot 2 + 8 - 4 \div 2 so that its value is 12.