To analyze Sid's subtraction work, let's look at the equation:
346 - 214 = 32
Now let's perform the subtraction correctly:
Starting with the hundreds place:
- 3 (hundreds in 346) - 2 (hundreds in 214) = 1 (hundreds)
Next, the tens place:
- 4 (tens in 346) - 1 (tens in 214) = 3 (tens)
Finally, the units place:
- 6 (units in 346) - 4 (units in 214) = 2 (units)
Putting it all together, the correct answer should be: 346 - 214 = 132
Now let's evaluate the statements:
-
Sid forgot to subtract the hundreds place, so his answer is incorrect.
- This statement is true. Sid incorrectly performed subtraction in the hundreds place, leading to an incorrect answer.
-
Sid should have added 346 and 214.
- This statement is false. The problem explicitly asked for subtraction, not addition.
-
Sid lined up the place value correctly.
- This statement is true. Despite the calculation error, Sid did line up the digits according to their place values.
-
Sid's answer of 32 is correct.
- This statement is false. The answer given by Sid (32) is incorrect.
Therefore, the two true statements about Sid's work are:
- Sid forgot to subtract the hundreds place, so his answer is incorrect.
- Sid lined up the place value correctly.