What comes next in the sequence: -15, -10, -5, __?

• 0

• 5

• -2

• -10

If 🔵 + 🔺 = 20 and 🔵 - 🔺 = 4, what is the value of 🔵?

• 10

• 12

• 8

• 14

What is the 10th term in the sequence: 3, 6, 9, 12, …?

• 27

• 30

• 33

• 36

Which of the following is a triangular number?

• 12

• 15

• 20

• 25

Estimate: -45 + 18 = ?

• -30

• -27

• -25

• -20

Which arithmetic law simplifies (2 × 5) × 4 = 2 × (5 × 4)?

• Commutative Law

• Associative Law

• Distributive Law

• Identity Law

Which operation should be performed first in: 8 + 4 × 3 - 2?

• 8 + 4

• 4 × 3

• 3 - 2

• Left to right

526 × 8 = ?

• 4108

• 4208

• 4308

• 4408

735 ÷ 5 = ?

• 147

• 157

• 167

• 177

Which of the following is a prime number?

• 24

• 37

• 49

• 51