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THE NUMBERS IN LETTERS AND IN DIGITS

THE NUMBERS IN LETTERS AND IN DIGITS. Thirty-two 32 Fourteen 14 Ninety nine 99 Twenty-eight 28. T U. Eighty- five = 85 = 80 + 5 sixty-nine = ……. = ……+ …… seventy-one = …….. = …..+ …… …………………..= 94 = 90 + 4. 9. 69. 60. 71. COMPLETE AS IN THE EXAMPLE. 70.

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THE NUMBERS IN LETTERS AND IN DIGITS

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  1. THE NUMBERS IN LETTERS AND IN DIGITS Thirty-two 32 Fourteen 14 Ninety nine99 Twenty-eight28

  2. T U Eighty- five = 85 = 80 + 5 sixty-nine = ……. = ……+ …… seventy-one = …….. = …..+ …… …………………..= 94 = 90 + 4 9 69 60 71 COMPLETE AS IN THE EXAMPLE 70 1 Ninety - four

  3. 8 80 2+6 = 8 20 +60 = 80 * 3 + 5 = ……. 30 + 50 = ….. * 4 + 1 = ……. 40 + 10 = ….. * 6 + 3 = ……. 60 + 30 = ….. 50 5 Complete: 90 9

  4. ……………. Pounds, ………… ten pounds. 53 MONEY 3 5

  5. 35 3 5 . ……………….. Pounds , …………... Tens pound 43 4 3 …………….. Pounds , ………….. Tens pound.

  6. ………… tens pound, ………… pounds 63 Complete:- 6 3

  7. T U unit EXAMPLE:- 5 3the place value of underlined digit is ……… 6 9 the value of underlined digit is ……… ……… T U 6 0 VALUE AND PLACE VALUE

  8. tens Complete * 75the place value of underlined digit is …… * 39 the place value of underlined digit is……. * 25the value of underlined digit is …………… * 69the value of underlined digit is …………… unit 20 VALUE AND PLACE VALUE 9

  9. 54 54 54 37 37 81 Unit tens Unit tens Unit tens 66 72 16 circle the suitable digit:- • Unit tens Unit tens • Unit tens

  10. 89 15 64 10 1 40 4 80 8 Choose the correct answer:- 77 32 50 30 3 50 5 70 7

  11. Addition up to 99 Add as the example Ex. 1: 23 + 41 ---------- 64 Ex. 2: 17 + 30 ---------- 47

  12. Complete:- 42 pounds 55 pounds 20 pounds • The price of the bike and the plane • = ------55------- + ------42------- = -------97------ Pounds • -The price of the car and the bike • = -------20------ + ------55------- = ------75------- Pounds

  13. Read and answer:- Ramy bought a for 60 L.E. and a for 35 L.E. • How much money did he pay ? • Ramy paid = ----------- +--------- = ------------ 60 35 95

  14. Think and answer :- a) T U T U = TU 81 + 15 = 96 b) T U T U = T U 23 + 60 = 83 C) 55 + 41 = 96

  15. Match :- 50 25 • 2 T + 5 U • 13 +51 • 3 P and 8 T • 20 + 3 T 5 Tens 32 + 32 80 + 3 14 + 11 64 64 83 83 25 50

  16. Choose the correct answer: a) The place value of digit 2 in 42 is (Tens, Units, two) b) 80 + 12 = ----------- (29, 99, 92) c) 6 Tens and 4 Units = ------ (64, 46, 60) d) The smallest 2-digit number is (99, 10, 11)

  17. Put >, < or =: 8 + 70 20 + 16 50 + 3 78 • 35 + 43 b) 6 T + 2 U c) 30 + 5 = > < 78 36 62 53 35

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