Question

Find the value of the following.

1. 366 x 67 + 366 x 33

2. 297 x 17 + 297 x 13

3. 144 x 252 - 144

5. The school canteen charges Rs 20 for lunch and Rs 4 for milk for each day.How much money do you spend in 5 days on these things ?

1. Write the predecessor of :- a. 10,000

b. 208090

2. Write the successor of :-

a. 109999

b. 100199

Write true or false :-

1, Zero is the smallest natural number

2. Zero is the first whole number

3. All natural numbers are whole numbers

4. All whole numbers are natural numbers

5. 1 is the smallest whole number

6. The natural number 1 has no predecessor

7. The whole number zero has no predecessor

8. The whole number 1 has no predecessor

9. Division of a whole number by 0 is not defined

10. Addition and multiplication is not commutative for whole numbers.

Find the product using suitable properties.

1. 8 x 1729 x 125

2. 5437 x 1001

Find the product using suitable properties.
1. 2 x 1521 x 50

2. 168 x 102

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Answer 1

Answer:

1 , 36600

2) 297×30=8910

3)144×251= 36144

5). 120 rs

1..9999, 208089

2(. 110000, 100200

Answer 2

Answer:

1 , 36600

2) 297×30=8910

3)144×251= 36144

5). 120 rs

1..9999, 208089

2(. 110000, 100200