Writing Numbers in English and from English to numbers
Addition and Subtraction
Multiplying by power of 10's
Multiplication and Division
Factors of Numbers
100

Write one thousand two hundred seventy-two as a number

1,272

100

What is 478-289?

189

100

Find 10x40

400

100

 Find 900 divided by 2

450
100

Find all factors of 18

1 x 18

2 x 9

3 x 6

200

Write 10,563 in English

ten thousand five hundred and sixty three

200

What is 1478+237?

1,715

200

Find 2500 x 10

25,000

200

Find 2,786 divided by 2

1,393

200

Find three factors of 48

12 x 4

6 x 8

24 x 2

48 x 1

16 x 3


300

Write numbers that are bigger than 999,980,980

999,980,981

999 980, 982

999 980, 983

Any answer above the number is welcomed

300

What is 15,689-9,496?

6,193

300

Find 2,300 x 1,400

3,220,000

300

Find 13 x 45

585

300

Find all factors of 75

1 x 75

3 x 25

5 x 15


500

What number is 9 hundred thousands plus 2 thousands plus 5 hundreds and 2 tens?

902,520

500

What is 145,098,067+ 786,920?

145,884,987

500

find 1689 x 400

675,600

500

Find 132 x 16

2,112

500

Find all factors of 129

1 x 129

3 x 43



1000

write 357, 980,981 in English

three hundred fifty seven million, nine hundred and eighty thousand, nine hundred and eighty one

1000

What is 89,985,145- 53,645,208?

36,339,937

1000

Find 15400 x240

3,696,000

1000

Find 4582 divided by 2

2,291

1000

Find four factors of 1580

1 x 1580

2 x 790

4 x 395

5 x 316

158 x 10

20 x 79


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