Math, asked by ID3710058, 2 months ago

2. Solve the following: Multiplying integers by whole tens
a. -1×-10 =
b. 2 ×60 =
c. -7 ×70 =
d. 4×-70 =
e. 8×-30 =​

Answers

Answered by ShikharBrainy
2

Answer:

a.-1×-10=10

b.2×60=120

c.-7×70=-490

d.4×-70=-280

e.8×-30=-240

Step-by-step explanation:

++=+

+-=-

-+=-

--=+

Answered by Karamjotkaur
7

Answer:

  1. 10
  2. 120
  3. -490
  4. -280
  5. -240

this is the right answer

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