Operations & Algebraic Thinking (OA)
100: Q: What is 6 x 7?
42
100: Q: Round 4,792 to the nearest hundred
4,800
100: Q: Add 4 1/4 + 2 2/4
6 3/4
100: Q: How many inches are in 1 foot?
12 inches
Tell me 1 of the 3 angle types and give its definition.
acute= less than 90 degrees
right= 90 degrees
obtuse= greater than 90 degrees
200: Q: What is a number that is a multiple of both 3 and 4?
12
200: Q: Write 3,764 in expanded form
3,000+700+60+4
200: Q: Subtract 5/8 − 1/8
4/8 or 1/2
200: Q: Find the perimeter of a rectangle: 5 by 3 units
16 units
200: Q: What shape has 4 equal sides and 4 right angles?
square
300: Q: What is the rule for this pattern: 6, 12, 18, 24...?
add 6
300: Q: Subtract 6,823 − 4,659
2,164
300: Q: Multiply 2/3 × 3
6/3 = 2
300: Q: Find the area of a rectangle: 7 by 4 units
28 square units
If you are given 67 degree angle, find x to make them both add up to a straight angle.
113 degrees
400: Q: Solve: 4 × (3 + 5)
32
400: Q: Multiply 23 × 42
966
400: Q: Which is greater: 3/4 or 2/3?
3/4
400: Q: What is a line of symmetry?
It is when a line divides two parts of a shape and both parts are the same in size and shape.
400: Q: What is a ray?
A line that starts at one point and goes on forever in one direction represented by an arrow
500: Q: How many factors does a prime number have?
2
500: Q: Divide 2,136 ÷ 3
712
500: Q: Simplify 6/10
3/5
500: Q: Convert 2 pounds to ounces
32 ounces
List the 3 main types of triangles (the names are based on the length of the sides, NOT the angles). It is NOT obtuse, acute, and right triangles.