Standard Mathematics Primary 1 Addition and Subtraction

Ahmad writes this number sentence: 4_ + 25 = 73. What is the missing number 4_?

A 48
B 38
C 53
D 68
Show Worked Solution

Worked Solution

Step 1: The number sentence is 4_ + 25 = 73. We need to find 4_. Step 2: Subtract 25 from 73 to find the missing number. 73 − 25 = 48 Step 3: Check: 48 + 25 = 73. ✓ Answer: The missing number is 48.

Correct answer: 48

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