\( \begin{array}{ll}\text { 26. } & (-5)+15= \\ \text { 27. } & 2+(-11)= \\ \text { 28. } & -3+7= \\ \text { 29. } & 4+(-12)= \\ \text { 30. } & -12+5=\end{array} \)

Add. \( \begin{array}{lll}\text { (a) } 3 \frac{1}{8}+3 \frac{5}{8} & \text { (b) } 2 \frac{5}{11} & \text { (c) } 3 \frac{9}{10}+2 \frac{3}{5} \\ \text { (d) } 5 \frac{1}{2}+8 \frac{1}{8} & \text { (e) } 1 \frac{1}{7}+2 \frac{3}{11} & \text { (f) } 6 \frac{2}{9} \\ \text { (g) } 4 \frac{3}{7}+5 \frac{1}{5} & \text { (h) } 2 \frac{4}{6}+3 \frac{7}{8} & \end{array} \)

1. Each can in a box of 24 cans holds 375 mL . How many litres of soft drink are contained in the cans in the box?

Vilket tal är en tiondel större än 0,7 ? Vilket tal är en tiondel mindre än 0,4 ?

Add. \( \begin{array}{ll}\text { (a) } 3 \frac{1}{8}+3 \frac{5}{8} & \text { (b) } 2 \frac{5}{11} \\ \text { (d) } 5 \frac{1}{2}+8 \frac{1}{8} & \text { (e) } 1 \frac{1}{7}+2 \frac{3}{11} \\ \text { (g) } 4 \frac{3}{7}+5 \frac{1}{5} & \text { (h) } 2 \frac{4}{6}+3 \frac{7}{8}\end{array} \)

6. Compare each pair of numbers. Show your work. a. How much greater is \( 9.8 \times 10^{4} \) than \( 6.2 \times 10^{-3} ? \)