Maths class 7 chapter 1 integers

On a number line, when we add a negative integer, we

• (a) move to the right

• (b) move to the left

• (c) do not move at all

• (d) none of these

Tags

CCSS.7.NS.A.1B

On a number line, when we subtract a positive integer, we

• (a) move to the right

• (b) move to the left

• (c) do not move at all

• (d) none of these.

Tags

CCSS.7.NS.A.1B

When two negative integers are added, we get

• (a) a positive integer

• (b) a negative integer

  .

• (c) sometimes a positive integer, sometimes a negative integer

• (d) none of these

Tags

CCSS.7.NS.A.1C

On a number line, when we add a positive integer, we

• (a) move to the right

  .

• (b) move to the left

• (c) do not move at all

• (d) none of these

Tags

CCSS.7.NS.A.1B

(-5) ÷ 1 is equal to

• (a) 5

• (b) -5

• (c) 1

• (d) -1.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

If 16 ÷ x = 16, then x is equal to

• (a) 1

• (b) 2

• (c) 4

• (d) 16

Tags

CCSS.3.OA.A.4

Manish deposits Rs 2000 in his bank account and withdraws Rs 1000 from it, the next day. Find the balance in Manish’s account after the withdrawal.Hint:

2000 – 1000 =

• (a) Rs 2000

• (b) Rs 3000

• (c) Rs 1000

• (d) none of these.

Tags

CCSS.7.NS.A.1C

a × (b + c) = a × b + a × c is called

• (a) commutative property

• (b) associative property

• (c) distributive property

• (d) closure property.

Tags

CCSS.3.OA.B.5

The multiplicative identity for integers is

• (a) 1

• (b) -1

• (c) 0

• (d) none of these.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

The additive identity for integers is

• (a) 1

• (b) -1

• (c) 0

• (d) none of these.

Tags

CCSS.7.NS.A.1B