Unit 8 Lesson 3: Exercise 2
Try the following expressions.
leave a space between term and operational sign e.g 2x + 3
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Question 1 of 201. Question
1)–4xy + xy – 3xy
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Question 2 of 202. Question
2) 3xy – 6xy
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Question 3 of 203. Question
3) 7a + 12a – 9
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Question 4 of 204. Question
4) xy + 8xy
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Question 5 of 205. Question
5) –3x – 7x
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Question 6 of 206. Question
6) 4a + 3a – 2a
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Question 7 of 207. Question
7) xy + xy + 2xy – 3xy
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Question 8 of 208. Question
8) x2 + 6x2 – 4x2
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Question 9 of 209. Question
9) 12p + p + p
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Question 10 of 2010. Question
10) 4a + 2a
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Question 11 of 2011. Question
11) 6x + 4x + 3x2
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Question 12 of 2012. Question
12) 20b +3b
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Question 13 of 2013. Question
13) -6p +2p
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Question 14 of 2014. Question
14) 11c +2c +3h
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Question 15 of 2015. Question
15) 6mn +5mn +3mn
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Question 16 of 2016. Question
16) 16u +5u +3u
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Question 17 of 2017. Question
17) x + 10x + y
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Question 18 of 2018. Question
18)3b2 +7b2 + 9
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Question 19 of 2019. Question
19) 2a +b +a + 1
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Question 20 of 2020. Question
20) 2a + b + a + b
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