Mathematics
Grade 9
15 min
Adding: Using Blocks
Adding: Using Blocks
Tutorial Preview
1
How to add constants: 4 + 5
2
How to add like terms: 3x + 2x
3
How to add expressions: (2x + 3) + (4x + 1)
Sample Practice Questions
Easy
What is 6 + 3?
0.8
1.9
2.10
3.3
Easy
Simplify: 4x + x
0.4x
1.4xx
2.5x
3.5
Easy
Simplify: (x + 1) + (x + 2)
0.2x + 3
1.x + 3
2.2x + 2
3.4x
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