IAR Test 3rd Grade Math #1

Question 1

Which two kitchen task take a total of exactly one and a half hours?

Accepted Answer

Cake and Steamed Tuna

Answer

Pizza and Barbecue

Answer

Steamed Tuna  and Barbecue

Answer

Pizza and Cake

Question 2

Which of the following is the same as the expression below?
7 × 4

Accepted Answer

(3+4) x 4

Answer

(3x4) + 4

Answer

(3÷4) x 4

Answer

(3+4) + 4

Question 3

What is the total number of dresses sold in five days?

Accepted Answer

47

Answer

33

Answer

29

Answer

43

Question 4

Jake bought an electronic gadget worth $460.
What is 460 rounded to the nearest hundred?

Accepted Answer

500

Answer

600

Answer

400

Answer

300

Question 5

Which of the following equations is a pair of related facts?

Accepted Answer

64 ÷ 8 = n and 8 × n = 64

Answer

64 ÷ n = 8 and 64 + 8 = n

Answer

n ÷ 4 = 32 and 32 – n = 4

Answer

4 ÷ 32 = n and n × 4 = 32

Question 6

Which of these equations is true when q = 4 ?

Accepted Answer

9 × q = 36

Answer

20 × q = 4

Answer

12 ÷ q = 6

Answer

28 ÷ q = 4

Question 7

Which of these sentences is the most similar to the expression in the box below?

Accepted Answer

The kitchen has 25 plates of food, which were distributed evenly across 5 tables.

Answer

The kitchen has 25 plates of food, and 5 plates were added with desserts.

Answer

The kitchen has 25 plates of food, and each plates contains 5 kinds of meals.

Answer

The kitchen has 25 plates of food, and 5 more plates were added for upcoming visitors.

Question 8

The 20 children who attended the Holiday party were classified into 4 groups to play the game. Which equation can be used to calculate the total number of children in each group?

Accepted Answer

20 ÷ 4

Answer

20 - 4

Answer

20 + 4

Answer

20 x 4

Question 9

What is the missing number in the number phrase below that makes it true?

Accepted Answer

102

Answer

98

Answer

115

Answer

251