| 1) | Give examples of use of numeracy skills in
a) Daily Life AssignmentTutorOnline
b) Business |
a) Shopping, Banking, Travelling, Education, Cooking etc.
b) Accounting, Buying & selling, Banking etc. |
| 2) | Write examples of
a) Operators
b) Operands
c) Operations |
a) + – × ÷ () ^(power)
b) 5, 8
c) 5 + 8 or 8 -5 |
| 3) | Write two examples of expressions involving more than two operators and three operands |
3 + (5 ×2)
5 – 2 + 3
|
| 4) | Write examples of expressions involving
a) Brackets
b) Order
|
a) 2 + (8 – 5)
b) 52 (3 + 4 – 2)
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| 5) | Find the value of the following expressions :
a) 52 b) 24 c) (2+2)3 d) (5-3)4 |
a) 5 × 5 = 25 b)2 × 2 × 2 × 2 = 16 c) (4)3 = 4 × 4 × 4 = 64 d) (2)4 = 2 × 2 × 2 × 2 = 16 |
| 6) | Recall the BODMAS rule.
Find the value of the following expressions : a) 3×4+5-6 = b) 8-5+9 +2×4 = c) (8 + 3 ) + ( 8 +16 ÷ 4 ) = d) ( 9 +43 – 4 ) ÷24 – 4 = e) 3 x ( 3 x 3 +3 ) – 3 = |
a) 12 + 5 – 6 = 11
b) 8 – 5 + 9 + 8 = 20 c) (11) + (8 + 4) 11 + 12 = 23 d) (48) ÷ 24 – 4 2 – 4 = (-2) e) 3 × (9 + 3) – 3 3 × (12) – 3 = 36 – 3 = 33
|
| 7) | Find the value of the following expressions :
a) 22 + (3+3)x4 -4 = b) (4-1)3 + 8/2+ 5×2 = c) 3+32+(1+2)3= |
a) 4 + (6) × 4 – 4
4 + 24 – 4 = 24 b) 33 + 8/2 + 5 × 2 27 + 4 + 10 = 41 c) 3 + 9 + (3)3 3 + 9 + 27 = 39 |
| 8) | Find the value of the following expressions :
a) 8-5+3-2 = b) -10+3+6-11= c) -5-5-(-5) =
|
a) 8 – 5 + 3 – 2
3 + 3 – 2 = 4 b) -10 + 3 + 6 -11 -7 + 6 – 11 = (-12) c) -5 – 5 + 5 = (-5) |
| 9) | Find the value of the following expressions :
a) 7+ 2 x (5+6-3) = b) -14 -3( 4+ 5) = c) 8+ 6/2 + (-3-(-2)= |
a) 7 + 2 × (8)
7 +16 = 23 b) -14 – 3(9) = -14 -27 = (-41) c) 8 + 6/2 + (-3 + 2) 8 + 6/2 + (-1) = 8 + 3 -1 = 10 |
| 10) | More examples for trying at home
a) 7(1+1)+ (4+ (-3×3))+14/7 = b) 23 +32 + (2+3) +2×3 +2-3 =
|
a) 72 + (4 + (-9)) + 14/7
72 + (-5) + 2 = 49 – 5 + 2 = 46
b) 23 + 32 + (5) + 2 x 3 + 2-3 8 + 9 + 5 + 6 + 2 – 3 = 27
|
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