Mathematics
Grade 9
15 min
Add doubles - complete the sentence
Add doubles - complete the sentence
Tutorial Preview
1
Complete the sentence: 7x + 7x = ?
2
Complete the sentence: (2a + 5b) + (2a + 5b) = ?
3
Complete the sentence: (x² - 4x + 3) + (x² - 4x + 3) = ?
Sample Practice Questions
Easy
Complete the sentence: 3y + 3y = ?
0.6y
1.9y
2.3y²
3.6y²
Easy
Complete the sentence: 5a + 5a = ?
0.10a
1.25a
2.5a²
3.10a²
Easy
Complete the sentence: (x + 2) + (x + 2) = ?
0.2x + 4
1.x² + 4
2.2x + 2
3.x + 4
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