Math - REVIEW

Which of the following numbers is divisible by 2, 5, and 10?

• 123

• 150

• 132

• 155

A number is divisible by 5 when a given number ends with what numbers?

• 0 and 3

• 0 and 4

• 0 and 5

• 6 nd 10

A number is divisible by 3 when the sum of all the digits is divisible by what number?

• 3

• 5

• 2

• 6

What number is divisible by 6?

• 2 310

• 3401

• 2 410

• 2 222

In the equation 12 ÷ (1 x 3) + 8 - 5 = 7, what will you do first?

• subtract 8 and 5

• multiply 1 and 3

• add 3 and 8

• divide 12 by 1 and 3

In 36 ÷ (2 + 2) × 5= N, what is the value of N?

• 44

• 45

• 46

• 47

What are the common factors of 3, 6, and 12?

• 1, 2, 3

• 1, 3

• 1, 3, 6

• 1, 2, 3, 6

What is the sum of 4  3/ 7 +   2/7 ?.

• 7 5/7

• 2 5/7

• 3 5/7

• 4 5/7

A carpenter has two sticks which are 40 cm and 56 cm long, respectively.

He cuts them into equal lengths. What is the greatest possible length of each stick?

• 8 cm

• 9 cm

• 12 cm

• 15 cm

What is the product of 6 and   3/ 6 ?

• 4

• 3 1/2

• 5

• 3