Test: Algebraic expressions I - Normal

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Question 1:   Calculate: ( 2×15+66 ):4-2
220
48
22
2.2
Question 2:   Remove brackets: ( 2c+d )2
4c+2d
c+2d
4cd
4c+d
Question 3:   Calculate the value of the expression 3×20+5a-2a when a=2
-66
66
6.6
660
Question 4:   How the sum will change if one of the terms increases by 273 ?
Increase by 273
Increase by 546
Decrease by 273
Decrease by 546
Question 5:   Subtract: 17m5cm-12m
0.5m
5m
55cm
5m5cm
Question 6:   Find the speed of the boat, if the actual speed of the boat is 65km/h , and the speed of the current is 3km/h
62m/s
68m/s
62km/h
68km/h
Question 7:   How the perimeter of a rectangle will change, if all its sides increase by 5cm ?
Increase by 10cm
Decrease by 10cm
Increase by 20cm
Decrease by 20cm
Question 8:   Remove brackets: a 2 ( a+5 )
a 2 +5a
a 3 +5
a 3 +5 a 2
a 2 +5
Question 9:   Simplify: 5a( 2-b ) 10 a 2
2-b 5
2-b 5a
2-b 2a
5( 1-b ) 2a
Question 10:   Calculate: ( 2 7 - 1 3 ) 0 : 2 3
0
1
8
1 8