MATEMATIK TINGKATAN 1

2+(-1) =

• 1

• 2

• 3

4+ (-5) - (-10) =

• 7

• 8

• 9

-3 - (-8) + 19 - 13 =

• 9

• 11

• 15

55 - 23 + [11 X (-2)]

• 10

• 20

• 30

 $1\frac{2}{5}-0.9\ +\ \left(-8\right)\ =$  

•  $-7$  

•  $-7.5$  

•  $-7.9$  

 $10.7\ -\left(-0.8\right)\times\left(-\frac{3}{5}\right)$  =

• 8.22

• 9.22

• 10.22

 $5.6\times\left(-4\frac{1}{5}\right)+\left(-\frac{7}{10}\right)=$  

•  $-24\frac{11}{50}$  

•  $-\frac{11}{50}$  

•  $-2\frac{11}{50}$  

Susun mengikut tertib menaik bagi nombor berikut : $-20,\ 34,\ -12,\ 20,\ 14$  

• - 20, -12, 14, 20, 34

• 34, 20, 14, -12, -20

• -12, -20,  14, 20, 34

Susun nombor berikut mengikut tertib menurun :

 $4.5,\ -3.6,\ 2.5,\ -1.5,\ 0,\ -9.1$  

• 4.5, -3.6, 2.5, -1.5, -9.1, 0

• 4.5, 2.5, 0, -1.5, -3.6, -9.1

• -9.1, -3.6, -1.5, 0, 2.5, 4.5

Susun mengikut tertib menaik bagi nombor berikut :

 $\frac{1}{2},\ 2\frac{4}{5},\ -1\frac{1}{2},\ -\frac{3}{10},\ 3\frac{1}{10}$  

•  $3\frac{1}{10},\ 2\frac{4}{5},\ -1\frac{1}{2},\ -\frac{3}{10},\ \frac{1}{2}$  

•  $-1\frac{1}{2},\ -\frac{3}{10},\ \frac{1}{2},\ 2\frac{4}{5},\ 3\frac{1}{10}$