Foundation Mathematics Primary 2 Addition and Subtraction

Ahmad adds 47 and 35 together. What is 47 + 35?

A 72
B 81
C 82
D 83
Show Worked Solution

Worked Solution

Step 1: Ones column: 7 + 5 = 12. Write 2 in the ones place and carry 1 to the tens. Step 2: Tens column: 4 + 3 + 1 (carry) = 8. Write 8 in the tens place. Answer: 82

Correct answer: 82

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