Exercises - Numbers

EXERCISE

1ª) Add the numbers:

      (Some os números.)

1+2= 3                          (one + two = three)

5+2= _____( __________________ + __________________ = ________________)

7+3=_____( __________________ + __________________ = ________________)

8+8=____( __________________ + __________________ = ________________)

34+62= ______( _______________+ _______________ = ________________)

37+25= _____( _______________+ ________________= ________________)

60+30= _____( ________________ + _________________=________________)

70+12= ____( ________________ + ________________=________________)

2ª) Subtracted the numbers:

      (Subtraia os números.)

5-3= 2                           (Five – three = two)

7-3= _____(___________________ - __________________ = ________________)

10-5= ____(___________________ - __________________ = ________________)

19-3= ____(___________________ - __________________ = ________________)

20-9= ____(___________________ - __________________ = ________________)

70-30= ___(___________________ - __________________ = ________________)

84-14= ___(___________________ - __________________ = ________________)

13-7= ____(___________________ - __________________ = ________________)

3ª) Multiply the numbers:

      (Multiplique os números.)

2x3=____(___________________ x __________________ = ________________)

2x4=____(___________________ x __________________ = ________________)

4x5=____(___________________ x __________________ = ________________)

5x3=____(___________________ x __________________ = ________________)

9x2=____(___________________ x __________________ = ________________)

6x3=____(___________________ x __________________ = ________________)

4ª) Divide the numbers:

      (Divida os números.)

10:2= ____(___________________ : __________________ = ________________)

20:2= ____(___________________ : __________________ = ________________)

15:3= ____(___________________ : __________________ = ________________)

16:2= ____(___________________ : __________________ = ________________)

8:4=_____(___________________ : __________________ = ________________)

5ª) Write the numbers in full:

      (Escreva os números por extenso.)

2-__________________________

12-_________________________

3-__________________________

13-_________________________

4-__________________________

14-_________________________

5-__________________________

15-_________________________
6-__________________________

16-_________________________

7-__________________________

17-_________________________

8-__________________________

18-_________________________

9-__________________________

19-_________________________

20-_________________________

50-_________________________

21-_________________________

22-_________________________

40-_________________________

75-_________________________

80-_________________________

98-_________________________

57-_________________________

60-_________________________

99-_________________________

100-________________________

6ª) Complete:

a)      Five + two = _______seven_____________

b)      Ten + ten = _________________________

c)       Six – three = ________________________

d)      Twenty – two = ______________________

e)      Two x seven = _______________________

f)       Five x four = _________________________

g)      Twelve : six = ________________________

h)      Fourteen : two = ______________________

7ª) Faça a correspondência:

                        5                                             (              ) nine

                        3                                             (              ) two

                        7                                             (              ) Five

                        9                                             (              ) seven

                        8                                             (              ) ten

                        2                                             (              ) three

                        1                                             (              ) four

                        4                                             (              ) six

                        6                                             (              ) eight

                        10                                          (              ) one

8ª) Complete these sequences:

a)      One, two, ________________, four, ______________, _______________, _____________, _______________, _______________, ten, ______________, _____________, _____________, _______________, _________________, sixteen, ____________, ______________, ______________, twenty.

b)      Tem, ________________, ____________________, forty, ________________, _______________, _________________, _________________, ninety, ____________.