Sample Iaat (Iowa Algebra Achievement Test) Test 2: Relationships Between Numbers

15 Questions | By Ccjobadvice | Last updated: Jan 24, 2018 | Total Attempts: 121

Sample Iaat (Iowa Algebra Achievement Test) Test 2: Relationships Between Numbers

Test 2 measures whether students can determine the relationship between numbers. This may ask for a pattern, a formula, or an equation. The information may be in a word problem, number line, or table. A sample question is given above. Study it carefully before beginning the test. Once you click start, you will have 10 minutes to complete the 15 questions. Please maximize your screen to see all graphs and tables. To pass the IAAT, you must get 91% of the questions from all 4 tests correct. For one test, your goal is to get 14 questions correct. Remember to read carefully. * This test is a sample test based upon questions on prior IAAT tests. The sample questions were checked by students that took the I

Questions and Answers

1.

Above is a number line. What does the ? represent?
- A.
  
  X + 6
- B.
  
  X + 5
- C.
  
  X-6
- D.
  
  X - 5
2.

Tiffany walked 1 mile from home to school. After school, she walked to her friend Joan’s house to wait for her dad to pick her up. Joan’s home is twice the distance from Tiffany’s home to school. How many miles did Joan walk by the time her dad picked her up?
- A.
  
  2 miles
- B.
  
  3 miles
- C.
  
  5 miles
- D.
  
  6 miles
3.

The perimeter of a stop sign is 48 inches. If each side is equal to one another, what is the length of each side?
- A.
  
  N + n + n + n + n + n = 48
- B.
  
  N + n + n + n = 48
- C.
  
  6n = 48
- D.
  
  8n = 48
4.

Sophia baked cookies for her class. Every student had one cookie, including Sophia. At the end of the school day, 3 cookies were left. How many kids were in the class?
- A.
  
  N - 3
- B.
  
  3 - n
- C.
  
  N + 3
- D.
  
  3n
5.

James sells ice cream on weekends. If he sells cones with two scoops, he gets a bonus of 10 cents per scoop. On Saturday, he sold 12 cones with two scoops. On Sunday, he sold only 4 cones with double scoops. What was his bonus?
- A.
  
  .10 + 10 • 12
- B.
  
  .10 • 12 • 4
- C.
  
  .10 (12 + 4)
- D.
  
  .10 • 2 (12 + 4)
6.

Rhonda opened a new pizza restaurant. On day 1, she sold 2 pizzas. On day 2, she sold 4 pizzas. On day 3, she sold 8 pizzas. If her sales continue on this pattern, how many pizzas will she sell on day 6?
- A.
  
  14
- B.
  
  32
- C.
  
  64
- D.
  
  128
7.

A rectangle has a perimeter of 24 inches. The lengths are each 10 inches. Which equation solves for the widths?
- A.
  
  2(10) + 2n
- B.
  
  24 ÷ 4
- C.
  
  4n
- D.
  
  2n + 2n
8.

Johann purchased a bag of apples that cost x dollars. There are 3 pounds of apples in the bag. What did Johann pay per pound for the apples?
- A.
  
  3x
- B.
  
  X ÷ 3
- C.
  
  X + x + x
- D.
  
  3 ÷ x
9.

George had $50 to throw his brother a party. He spent X dollars on decorations. He spent Y dollars on drinks. Finally, he spent Z dollars on each pizza. He used a coupon that gave him three pizzas for the price of two, and so he ended up with three pizzas. How much money did he have left?
- A.
  
  50 + x + y + 3z
- B.
  
  50 - 3 ( x + y + z)
- C.
  
  50 – x – y – 2z
- D.
  
  50 – x – y – 3z
10.

There are 10 lanes at the bowling alley. The first 6 lanes have 5 guests bowling in each lane. The next two lanes have 4 guests bowling in each lane. The next lane has 6 guests bowling. There is no one bowling in the last lane. How many guests are at the alley?
- A.
  
  16n • 10
- B.
  
  Option 2
- C.
  
  10(6 + 4 + 6)
- D.
  
  (6 • 5) + (2 • 4) + 6
11.

What is n?
- A.
  
  2.5
- B.
  
  3
- C.
  
  3.5
- D.
  
  6
12.

What is n?
- A.
  
  24
- B.
  
  31
- C.
  
  36
- D.
  
  42
13.

What is n?
- A.
  
  -30
- B.
  
  -18
- C.
  
  0
- D.
  
  30
14.

What is n?
- A.
  
  -1
- B.
  
  8
- C.
  
  -14
- D.
  
  12
15.

What is n?
- A.
  
  8.5
- B.
  
  9.5
- C.
  
  10.5
- D.
  
  12.5

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