Computation Operations Quiz

Fill in the blank: 729 ÷ 3 = 3 x ____

1. 18 groups of 3
2. 2 groups of 9
3. 9 groups of 9
4. 20 groups of 3

Answer: (c) 9 groups of 9

Peter had 258 marbles. He gives 83 marbles to Mark, 106 marbles to Jack and distributes the remaining marbles equally among Karl, Sarah and Hannah. How many marbles does Sarah get?

1. 23
2. 34
3. 51
4. 69

Answer: (a) 23

What is the product of the greatest 3-digit number and the smallest two-digit number?

1. 9900
2. 9990
3. 99900
4. 99000

Answer: (b) 9990

Joey goes to the market and purchases 15 identical toys. If he pays $960 for all the toys, then what is the cost of one toy?

1. $60
2. $64
3. $65
4. $80

Answer: (c) $65

Martin performs the following division. He then erases some of the digits and mark them as m, n and p and asks Hannah to find the value of m x p + n. What result does Hannah get?

1. 4
2. 6
3. 10
4. 24

Answer: (b) 6

Choose the correct option for the following statements: A: 0 ÷ 15 = 15 B: 679 + 0 = 679 C: (165 + 567) - 600 = 300 - 132 D: 789 x 0 = 0

1. A, B and C are correct.
2. Only C is incorrect.
3. A and D are incorrect.
4. B and D are correct.

Answer: (d) B and D are correct.

Find the missing number in the given figure.

1. 60
2. 63
3. 81
4. 84

Answer: (d) 84

Given that there are 8 coins in each pile, determine the total number of coins in the following figure.

1. 91
2. 96
3. 104
4. 88

Answer: (c) 104

In a shopping mall, there are 368 balloons. Determine the number of pairs of balloons in the mall.

1. 184
2. 92
3. 46
4. 368

Answer: (a) 184

What is the sum of the greatest and the smallest 3-digit numbers formed by the digits 5, 0 and 4 ?

1. 540
2. 990
3. 954
4. 945

Answer: (d) 945