WorksheetsMathematical Operations
Total questions: 11
Worksheet time: 9mins
The result of 4 x 10 : 5 - ( 10 - 18 ) : 2 = ....
0
8
12
16
if a = 15 , b = -8 and c = -16, then the result of (a + b ) - c =....
-9
9
-23
23
What is the identity property of multiplication ?
0
1
-1
none
(a + b) + c = a + (b + c) is called ......property
commutative
associative
distributive
enclosed
What is the inverse additive of - 20ab ?
20a
20b
20ab
20
-x - 20 = 0, the value of x is....
20
-20
Calculate 6 ÷2(1 + 2) = ....
1
9
6
0
The result is .....
-1
0
1
2
The result is....
-1
-2
-3
0
A factory makes 4250 bars of chocolate. There were three kinds of chocolate bars – creamy, milky and white. The number of white chocolate bars was 715 more than the number of milky chocolate bars. The number of creamy chocolate bars was 5 times the number of milky chocolate bars. How many creamy chocolate bars did the factory make?
3535
2525
1515
505
Two bowls and three plates cost $1421. The cost of the plate is half the cost of the bowl. What is the cost of the bowl?
$ 203
$ 406
$ 609
$ 812
