Ntsalisa gabedi a dirisa molopolo. O diretse sakao sa ntlha.

Here are the completed answers for the questions.

Section 1: Doubling using number lines

The instruction is to double the given number using addition and show it on the number line.

• Example: 40 gabedi (40 twice)

  $$40 + 40 = \boxed{80}$$

  (The number line shows a jump from 0 to 40, then another jump of 40 to 80.)

• : 60 gabedi (60 twice)

  $$\boxed{60} + \boxed{60} = \boxed{120}$$

  (The number line should show a jump from 0 to 60, then another jump of 60 to 120.)

• : 150 gabedi (150 twice)

  $$\boxed{150} + \boxed{150} = \boxed{300}$$

  (The number line should show a jump from 0 to 150, then another jump of 150 to 300.)

• : 200 gabedi (200 twice)

  $$\boxed{200} + \boxed{200} = \boxed{400}$$

  (The number line should show a jump from 0 to 200, then another jump of 200 to 400.)

Section 2: Completing the tables

Left Table: Feleletsa tse di latelang (Complete the following - Doubling)

• a. 100 gabedi: $100 \times 2 = \boxed{200}$
• b. 150 gabedi: $150 \times 2 = \boxed{300}$
• c. 120 gabedi: $120 \times 2 = \boxed{240}$
• d. 200 gabedi: $200 \times 2 = \boxed{400}$
• e. 170 gabedi: $170 \times 2 = \boxed{340}$

Right Table: Feleletsa tse di latelang (Complete the following - Halving)

• a. Hafola 220: $\frac{220}{2} = \boxed{110}$
• b. Hafola 180: $\frac{180}{2} = \boxed{90}$
• c. Hafola 260: $\frac{260}{2} = \boxed{130}$
• d. Hafola 60: $\frac{60}{2} = \boxed{30}$
• e. Hafola 320: $\frac{320}{2} = \boxed{160}$