Grade-7(8/7/24)

1) The value of 0.78 (÷) 100 is  

• 7.8
• 0.078
• 0.78
• 0.0078

The value of 26.3 (÷) 1000 is  

• 2.63
• 0.263
• 0.0263
• 26.3

The value of 7.75 (÷) 0.25 is  

• 28
• 31
• 35
• 42

The value of 52.5 (÷) 10 is

• 5.25
• 5.5
• 6.25
• 4.75

The value of 1.3 x 3.1 is  

• 4.03
• 3.43
• 4.21
• 2.65

Which of the following statement is false:  

•   -7 + (-6) = -13

• -5 + 1 = 4

• 2 + (-1 ) = 1

• 8 + (-9 ) = -1  

The pair of integers whose sum is -5  

 

• -1, -6

• 4, -1
• 0, 5

• (c) -3, -2

What will be the additive inverse of 7-(-3)

• 4
• 8
• -10

• 12

Predecessor of -9+8 is  

• -1

• 1

• 2

• -2

Successor of -(1+6) is 

• -5
• 3

• 6

• -6