Home
Class 7
MATHS
Fill in the blanks to make the following...

Fill in the blanks to make the following statements true :
(i) `(-5)+(..)=(-8)+(..)`
(ii) `-53+......=-53`
(iii) `17+......=0`
(iv) `[13+(-12)]+(.....)=.......+[(-12)+(-7)]`
(v) `(-4)+[......+(-3)]=[......+15]+.......`

Text Solution

Verified by Experts

The given solution uses different laws of additions
`(i) (-5) + (-8) = (-8) + (-5). `[Commutative law of additions]
`(ii) -53 + 0 = -53` [Additive Identity]
`(iii) 17 + (-17) = 0 `[Additive inverse]
`(iv) [13 + (-12)] + ( -7) = 13 + [(-12) + (-7)] `[Associative law of addition]
`(v) (-4) + [15 + (-3)] = [(-4) + 15] + (-3)` [Associative law of addition]
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

fill in the blanks to make the statements true. - (3)/(5) is ___ than 0.

fill in the blanks to make the statements true. (-5)/(3) xx ((-3)/(5)) = _____ .

Fill in the blanks to make each of the following a true statement : (i) AuuA =…….. (ii) phicapA =…….. (iii) AcapA =…... (iv) UcapA =………

Mark the following integers on a numbe line : (i) -5 " " (ii) -2 " " (iii) 0 (iv) 7 " " (v) -13

Find the distance of the following points from origin : (i) (3, -4) (ii) (-8, -6) (iii) (5, 12) (iv) (7, 24)

Replace * in each of the following by <> so that the statement is true: (i) 2 * 5 (ii) 0 * 3 (iii) 0* -7 (iv)-18 * 15 (v) -235* -532 (vi) -20*20

Write the following intervals in set builder form : (i) (-3,2) (ii) (-3,5] (iii) [1,3) (iv) [2,12]

Fill in the blanks : (i) (-3) + (-9) = ……. (ii) (-7) + (-8) = ….. (iii) (-9) + 16 = ….. (iv) (-13) + 25 = ….. (v) 8 + (-17) = ……….. (vi) 2 + (-12) = ……….

Fill in the blanks: (i) (9)/(8) divide (........)=(-3)/(2) (ii) (.......)divide ((-7)/(5))=(10)/(19) (iii) (.......) divide (-3)=(-4)/(15) (iv) (-12) divide (.........) = (-6)/(5)