Question

CLASS TEST Mark: 10
1. Find
(i) (26) - (-6) (4×1=4)
(ii) 50 + (-34)
(iii) 72 ÷ (-4)
(iv) (-9) × (-5) × (-2)×(-1)
(3×2=6
2. Write down two pair of integers whose sum is (-8)
3. Find the product using suitable property
438× (-35) + 438 × 65
4. Write three pairs of integers (a, b ) such that
a ÷ b = (-6)

Answer 1

Answer:

come on man write the test properly

Step-by-step explanation:

Answer 2

Answer:

1.i.) 26 - (-6) = 26 + 6 = 32

ii.) 50 + (-34) = 50 - 34 = 16

iii.) 72 ÷ (-4) = -18

iv.) (-9) × (-5) × (-2) × (-1) = 45 × 2 = 90

2.i.) 14 + (-6) = -8

ii.) (-3) + (-5) = -8

3.) 438 × (-35) + 438 ×65

= 438 × { (-35) + 65 }

= 438 × 30

= 13140

4.i.) 12 ÷ (-2) = -6

ii.) 24 ÷ (-4) = -6

iii.) 18 ÷ (-3) = -6