Form 1 Integers (Mathematics)

Convert the speed of 36km/h into m/s.

(a)  

- 15 + 5 - 22

(a)  

24 - (-15) ÷ 3 + 7 = ?

• 33

• 36

• -30

• -32

7/8 - 7/4 ÷ 6/5 = ?

• -1/4

• 5/12

• -3/4

• -7/12

What is the area of the shaded region?

• 14 m²
• 120 m²
• 106 m²
• 134 m²

Diagram 4 shows a bar chart for the number of tickets sold in a football tournament over a period of five months.

Find the greatest increase between two consecutive months.

• 3000

• 5000

• 6000

• 7000

State the following numbers using (+) or (-) for:

23 less than zero

• -23

• +23

• -23+0

• 0-23

49 + (-17) = ?

• -66

• 66

• 32

• -32

-27 - (-11) =?

• -16

• -38

• 38

• 13

Put the rational numbers in order from least to greatest.
-1, -1.1, -1.5, -1.15, -0.5

• ^{-1.5, -1.15, -1.1, -1, -0.5}
• ^{-1.1, -1, -1.5, -1.15, -0.5}
• ^{-0.5, -1.1, -1, -1.5, -1.15}