S1 Pathway 3 – Block 2 Revision Booklet

Simplify the expression: 3a + 2b + 4a + b

• 7a + 3b

• 3a + 2b + 4a + b

• 7a + 2b

• 3a + 3b

Simplify the expression: 7y + 5y + 2h + 2h

• 12y + 4h

• 14y + 2h

• 7y + 2h

• 5y + 4h

Simplify the expression: g + 8a + 2a + 5g

• 13a + 6g

• 10a + 6g

• g + 8a + 2a + 5g

• 10g + 10a

Simplify the expression: 4 + 3a + 2a + 5

• 7 + 5a

• 9 + 5a

• 4 + 5a

• 7 + 2a

Simplify the expression: 7m + 7p + 8m + p + 2p

• 15m + 10p

• 7m + 7p + 8m + p + 2p

• 15m + 9p

• 8m + 9p

Simplify the expression: 9e + 2 + e + 2

• Simplified expression: 10e + 4

• Simplified expression: 9e + 4

• Simplified expression: 10e + 2

• Simplified expression: 8e + 4

Simplify the expression: 5 – 4s – 2 + 3s

• 3 - s

• 5 - s

• 3 + s

• 5 - 4s - 2 + 3s

Simplify the expression: 2y + 4 + 3y – 1

• Simplified expression is 5y + 3.

• Simplified expression is 5y + 5.

• Simplified expression is 5y - 3.

• Simplified expression is 5y + 1.

Simplify the expression: 8 + 3w – w – 3

• 5 + 2w

• 8 + 2w

• 5 + 3w

• 8 + 3w

Simplify the expression: 3x + 6y + 5x – 2y

• Simplified expression is 8x + 4y.

• Simplified expression is 8x + 8y.

• Simplified expression is 2x + 4y.

• Simplified expression is 8x + 2y.