10 ammonia

Which is more 10 × 3 or 10 × 4? => 20 or 50 or 30 or 40..

What is the value of |-10| - 3? => 11 or 6 or -7 or 7..

By how much 10 × 3 is more than 10 × 2? => 30 or 12 or 10 or 20..

Which of the these is the value of the digit in the hundreds place in the number (100 × 3) + (10 × 3) + (2 × 1) ? => 30 or 3000 or 300 or 3..

Simplify: (10 + 3) 2 × 5 => 840 or 842 or 835 or 845..

Which of the given numbers makes the number sentence true? 15 + 10 = (3 × 5) + ______ => 11 or 10 or 20 or 15..

Simplify: 10 3 × 10 2 => 100000 or 101000 or 99999 or None of the above..

Solve the expression (7.3 × 10 3 ) (4.3 × 10 4 ) and express the result in scientific notation. => 3.139 x 10 6 or 3.139 or 3.139 x 10 7 or 3.139 x 10 8..

What is the equation of ellipse with center (10, 6), vertices at (16, 6), (- 6, 6) and co - vertices at (10, 9) and (10, 3)? => x 2 1 2 1 + y 2 9 = 1 or ( x + 1 0 ) 2 1 2 1 + ( y + 6 ) 2 9 = 1 or ( x - 1 0 ) 2 1 2 1 + ( y - 6 ) 2 9 = 1 or x 2 1 2 1 - y 2..

Simplify the product (7.6 × 10 8 ) (6.3 × 10 -3 ) and write the result in scientific notation. => 4.788 × 10 5 or 4.788 × 10 6 or 47.880 × 10 6 or 4.788..