Write down the difference between 308 and 803.

45 ÷ ((3 x 3) + (2 x 3)) =

Write two thousand and seventy eight in standard notation.

Arrange in descending order. 0.81, ⁸⁄₁₀, 1.08, 0.18

Divide 160 in the ratio 3:5.

4.8 ÷ 8 =

8.4 /(0.3 x 0.4) =

Write 1.503 correct to three significant figures.

5 < (14 x 21)/42 < 10, True or False

If a= 5, b = 3, find the value of b³ – a².

½X² = 12.5,   So X =

Write in the next two terms of the sequence.

1, ½, ¼, ⅛,