Class6

21+32= .......+21

• 0

• 32

• 53

• 1

Which is called the additive identity of whole number

• 0

• 1

• 2

• 3

Which is called multiplicative identity of whole number

• 0

• 2

• 1

• 5

2x (5x7) = (2x5) x ......

• 19

• 70

• 5

• 7

Multiplication is associative for whole numbers

• True

• False

Which is the smallest whole number

• 1

• 2

• 0

6x ......=6

• 0

• 2

• 1

90+73+10+7=......+80

• 107

• 200

• 105

• 100

3x5=5x3

• True

• False

Predecessor of 1000

• 998

• 999

• 1001