Draw hops on a number line to show the subtraction statement and find the difference :
i. 6 - 5
ii. 4 - 7
iii. 4 - (-2)
iv. -3 - (-4)

Draw hops on a number line to show the addition statement and find the sum : i. 5 + 8 ii. 2 + (-4) iii. -2 + (-5) iv. -3 - (-4)

Draw hops on a number line to show the subtraction statement and find the difference : {:(a.,5-(-2),b.,(-2)-4),(c.,3-8,d.,(-4)-(-7)):}

Draw hops on a number line to show the addition statement and find the sum : {:(a.,3 + (-7),b.,(-4) + 6),(c.,3 + 5,d.,(-2) + (-5)):}

Find the cube of : (i) 2 2/5 (ii) 3 1/4 (iii) 0. 3 (iv) 1. 5

Find the product: (i) 3/4 xx 5/7 , (ii) 5/8 xx (-3/7) , (iii) (-2/5) xx 8

Draw the number line an represent the following rational numbers on it: (i) 2/3 (ii) 3/4

Draw the number line and represent the following rational numbers on it : (i) 3/4 (ii) (-5)/8 (iii) (-7)/3 (iv) 7/8

Find the points of trisection of the line segment joining the points: (5,\ -6) and (-7,\ 5) (ii) (3,\ -2) and (-3,\ -4) (iii) (2,\ -2) and (-7,\ 4) .

Subtract: (i) 4 from 9 (ii) -4 from 7 (iii) 3 from -8 (iv) -9 from -5

Find the value of : (i) 2^6 (ii) 9^3 (iii) 11^2 (iv) 5^4