Mathematics
Grade 7
45 min
Correct errors with signs
Tutorial Preview
1
A student wrote -4 + 9 = -5. Find the correct answer.
2
A student wrote 3 - (-5) = -2. Find the correct answer.
3
A student wrote (-6) * (-3) = -18. Find the correct answer.
Sample Practice Questions
Easy
A student wrote -2 + 7 = -5. What is the correct answer?
0.5
1.-5
2.9
3.-9
Easy
A student wrote 6 - (-2) = 4. What is the correct answer?
0.4
1.-4
2.8
3.-8
Easy
A student wrote (-10) / 5 = 2. What is the correct answer?
0.2
1.-2
2.5
3.-5
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