Siga o exemplo:

EXEMPLO

24 - twenty-four
+6 - six
30 - thirty


a)
92 _________
-9 _________
__________
b)
100 ________
- 47 _______
_________
c)
8 _________
x7 _______
___________
d)
12 _______
x7 _______
__________
e)
98 ________
+9 _______
__________
f)
75 ________
- 8 ________
___________
g)
6 ________
x 5 ________
__________
h)
44 ________
-11 ________
__________
i)
86 ________
-38 ________
__________
j)
65 _______
+12 _______
__________
k)
9 ________
x3 ________
__________
l)
7 ________
x4 ________
___________
m)
28 ________
x3 _______
_________
n)
56 _______
- 42 _______
__________
o)
12 ________
x4 ________
__________


EXEMPLO

15 + 7 + 6 = twenty-eight

a) 37 x 2 = ______________________

b) 100 - 43 - 10 = ______________________

c) 12 x 4 + 5 = ________________________

d) 100 - 43 - 22 = ______________________

e) 98 : 2 = _________________________

f) 100 : 4 + 10 = ____________________

g) 36 : 6 - 3 = ________________________