Question

Q.No.III) Do as directed
2X10-20
1) Write the number names
a) 4678
b) 5053
2) Write in expanded form
a) 9258
b)6072
3) Find the sum :
a) 3856 + 2789
b) 9407 + 7567
4) Find the product:
a) 86 X 3
b) 94 X6
5) Write the repeated addition as multiplication
a) 16+16+16+16
b) 9+9+9​

Answer 1

Step-by-step explanation:

I had given solution in above pic

Answer 2

Answer:

• Number names

1. 4678- Four thousand six hundred and seventy eight
2. 5053 - Five thousand and fifty three

• Expanded form

1. 9258 - 9000 + 200 + 50+ 8
2. 6072 - 6000+0 70 +2

• Find sum

1. 3856+2789=6645
2. 9407+7576=16938

• Find product

1. 86×3=258
2. 94×6=564

• Repeated addition as multiplication

1. 16+16+16+16=16×4
2. 9+9+9= 9×3

Step-by-step explanation:

hope it helps u