Solve for Missing Addend: 67 + □ = 93 Using Number Line

Question

Solve the addition exercise,

using two jumps on the number line below:

67+=93 67+\Box=93

676767939393

Step-by-Step Solution

To solve the problem 67+=93 67 + \Box = 93 using two jumps on the number line, follow these steps:

  • Step 1: Identify the first jump to reach the next round number. From 67, the nearest round number is 70. This jump is 7067=3 70 - 67 = 3 .
  • Step 2: From 70, jump to the target number, 93. This jump is 9370=23 93 - 70 = 23 .
  • Step 3: Combine the two jumps to find the total amount needed to reach 93 from 67. Therefore, the total is 3+23=26 3 + 23 = 26 .

The number that satisfies 67+=93 67 + \Box = 93 is 26 26 .

Answer

26 26