1 Choice D is correct
The correct answer is \(4,623,165\) To round numbers to the nearest ten thousand,make the numbers whose last four digits are \(0001\) through \(4999\) into the next lower number that ends in \(0000\). For example, \(54,424\) rounded to the nearest ten thousand would be \(50,000\). Choice C is correct because last four digits of \(4,623,165\) is less than \(4,999\)

2 Choice B is correct
The correct answer is The digit \(1\) has a value of \((1 \ × \ 10)\) A. The digit \(7\) has a value of \(7\ \times\ \frac{1}{100}\), not \(7\ \times\ 100\) B. The digit \(5\) has a value of \(5\ \times\ 10,000\), not \(5\ \times\ 100\) C. The digit \(1\) has a value of \(1\ \times\ 10\) . This is true! D. The digit \(2\) has a value of \(2\ \times\ 1,000\), not \(2\ \times\ 100\)

3 Choice A is correct
The correct answer is \(101^\circ\) Three angles in a triangle add up to \(180^\circ\) \(A^\circ\) \(+ \ 65^\circ\)\(+ \ 14^\circ\) = \(79^\circ\) \(A^\circ\) \(= \ 180^\circ\) \( \ 79^\circ\) = \(101^\circ\)

4 Choice C is correct
The correct answer is \(2,4000\) The difference of each two successive numbers is \(150\). Add four \(150\) to last number \((1,800):\ 1,800\ +\ 150\ +\ 150\ +\ 150\ +\ 150\ =\ 2,400\)

5 Choice B is correct
The correct answer is \(16\) \(A \ = \ 96\ ÷ \ 6\ = \ 16\)

6 Choice C is correct
The correct answer is \(\frac{1}{4}\) To compare fractions, we can write fractions with the same denominator. Then, we can compare the numerators of each fraction and put them in correct order from least to greatest or greatest to least. Common denominator of \(2,\ 3,\ 4\) and \(12\) is \(12\). Rewrite the fractions: A. \(\frac{5}{2}\ =\ \frac{30}{12}\) B. \(\frac{2}{3}\ =\ \frac{8}{12}\) C. \(\frac{1}{4}\ =\ \frac{3}{12}\) D. \(\frac{9}{12}\) Therefore, \(\frac{3}{12}\) or \(\frac{1}{4}\), choice C, has the least value.

7 Choice B is correct
The correct answer is \(945\) \(1\) year = \(63\) games \(15\) years = \(15 \ × \ 63 \ = \ 945\) games

8 Choice D is correct
The correct answer is \(34\) cm use perimeter of rectangle formula. P \(=\ 2\) (length \(+\) width) P \(=\ 2\ \times\ (\ 5\ +\ 12\ )\ =\ 2\ \times\ 17 = 34\) cm

9 Choice C is correct
The correct answer is square The has four sides. the four of parallel sides and be equal.

10 Choice B is correct
The correct answer is \(32\) \(16\) pastilles = \(1\) box \(512\) pastilles = \((512\ \div \ 16\ =)\ 32\) boxes

11 Choice B is correct
The correct answer is \(29\) \(1\)issue of the magazine = \($3\) \($87\ \div\ $3\ =\ 29\) issues of the magazine

12 Choice A is correct
The correct answer is \(180\) \(1\) bag = \(30\) red cards + \(15\) black cards \((30\ +\ 15\ =\ 45\) cards\()\) \(4\) bags = \(4\ \times\ 45\ =\ 180\) cards

13 Choice C is correct
The correct answer is \($84.00\) \($46\ +\ $38\ =\ $84\)

14 Choice B is correct
The correct answer is B Only shape B has one \(90^\circ\) angle.

15 Choice D is correct
The correct answer is \(25\) Arrow is pointing to a number in the middle of two numbers \(20\) and \(30\). Therefore, the answer is \(25\).

16 Choice B is correct
The correct answer is \(235\) pennies \(4\) quarters = \(4\ \times\ 25\) pennies = \(100\) pennies \(12\) dimes = \(12\ \times\ 10\) pennies = \(120\) pennies In total Alex has \(235\) pennies

17 Choice D is correct
The correct answer is \(50\) inches To find the perimeter of a triangle, add all three sides of the triangle. P = \(14\ +\ 19\ +\ 17\ =\ 50\) inches

18 Choice C is correct
The correct answer is \(32\) \(23\ +\ 9\ =\ 32\)

19 Choice B is correct
The correct answer is a\(\frac{8}{16}\); b.\(\frac{7}{10}\) The first shape is divided into \(16\) parts and \(8\) parts are shaded \((\frac{8}{16})\). The second shape is divided into \(10\) parts and \(7\) parts are shaded \((\frac{7}{10})\).

20 Choice A is correct
The correct answer is 1,728 To find the volume of cube, multiply one side of the cube by itself \(3\) times: Volume of a cube \(=\) (side ) \(×\) (side) \(×\) (side) \( =12 \ × \ 12 \ × \ 12 = 1,728\)

21 Choice A is correct
The correct answer is \(32\) ft Use perimeter of rectangle formula. P = \(2\ \times\) (length \(+\) width) \(80\ =\ 2\ \times\ (8\ +\ W)\) ⇒ \(80\ =\ 16\ +\ 2\ \times\ W\) ⇒ \(2\ \times\ W\ =\ 80\ \ 16\ =\ 64\) ⇒ \(W\ =\ 32\) feet

22 Choice C is correct
The correct answer is \(5\ \frac{1}{4}\) This shape shows \(5\) complete shaded rectangle and a \(\frac{1}{4}\) of a rectangle. The mixed number for this shape is \(5\ \frac{1}{4}\).

23 Choice A is correct
The correct answer is \(33\) To find the perimeter of the shape, add all four sides. P = \(6\ +\ 9\ +\ 6\ +\ 12\ =\ 33\)

24 Choice B is correct
The correct answer is \((2 \ × \ 10) \ + \ (4 \ × \ 1) \ + \ (5 \ × \ 0.01)\) The number \(24.05\) can be expressed as: \((2\ × \ 10) \ + \ (4 \ × \ 1) \ + \ (5 \ × \ 0.01)\ =\ 20\ +\ 4\ +\ 0.05\ =\ 24.05\)

25 Choice D is correct
The correct answer is \(16\) yards \(3\) feet = \(1\) yard \(48\) feet = \(16\) yards

26 Choice C is correct
The correct answer is \(525,600\) \(1\) year = \(365\) days, \(1\) day = \(1,440\) min \(1\) year = \(365\ \times\ 1,440\ =\ 525,600\) min

27 Choice D is correct
The correct answer is \(416\) minutes Each game = \(1\frac {1}{2}\) hours = \(90\) minutes, therefore \(4\) games took \(6\) hours = \(360\) minutes. \(7\) minutes between each game. There are \(21\) minutes in total between \(4\) games. (between game \(1\) and \(2\), \(7\) minutes and between game \(2\) and \(3\), \(7\) minutes and between game \(3\) and \(4 \), \(7\) minutes ) Lily arrives \(20\) minutes before first game and left \(15\) minutes after the last game. In total, she was \(360\ +\ 21\ +\ 20\ +\ 15\ =\ 416\) minutes at the soccer field.

28 Choice A is correct
The correct answer is \(B\) \(+\) \(13 = 24\) The sum of \(A\) and \(B\) equals \(24\):\( A\) \(+\) \(B\) \(=\) \(24\), if \(A\) \(=\) \(13\) then \(B\) \(=\) \(24\ \ 13\ =\ 11\). \(13\ +\ 11\ =\ 24\) or \(B\) \(+\) \(13\ =\ 24\)

29 Choice B is correct
The correct answer is \(49^\circ\)F Low temperature is \(18^\circ\)F cooler than the temperature at \(14:00\) PM which is \(67^\circ\)F. Low temperature is \(49^\circ\)F (\(67^\circ\)F \(\ 18^\circ\)F)that is choice B.

30 Choice A is correct
You can find if a shape has a Line of Symmetry by folding it. When the folded part sits perfectly on top (all edges matching), then the fold line is a Line of Symmetry
