(=maths=CE1=cal8 A=)
Mémo 2
\
a)
200 + 300 + 30 + 5 + 2 =
\
b)
400 + 20 + 30 + 8 =
\\
c)
4 + 50 + 200 + 100 + 3 =
\\\
d)
500 + 30 + 10 + 3 + 1 =
\
e)
542 – 131 =
\
f)
470 – 313 =
\\
g)
540 – 30 =
\\\\
h)
386 – 80 =
(=maths=CE1=cal8 B=)
Mémo 2
\
a)
100 + 200 + 8 + 10 + 20 =
\
b)
300 + 9 + 200 + 30 + 10 =
\\
c)
253 + 100 + 1 + 10 =
\\\
d)
300 + 100 + 40 + 3 + 10 =
\
e)
279 - 132 =
\
f)
308 - 108 =
\\
g)
434 - 111 =
\\\\
h)
334 - 214 =
(=maths=CE1=cal8 C=)
Mémo 2
\
a)
400 + 100 + 20 + 15 =
\
b)
200 + 30 + 3 + 100 + 5 =
\\
c)
7 +80 + 200 + 10 + 100 =
\\\
d)
400 + 20 + 2 + 30 =
\
e)
235 – 231 =
\
f)
336 – 125 =
\\
g)
412 – 200 =
\\\\
h)
287 – 80 =
(=maths=CE1=cal8 D=)
Mémo 2
\
a)
200 + 10 + 200 + 4 + 30 =
\
b)
6 + 300 + 40 + 20 + 1=
\\
c)
300 + 40 + 20 + 3 + 100 =
\\\
d)
200 + 300 + 9 + 10 + 10 =
\
e)
379 - 134 =
\
f)
154 - 100 =
\\
g)
312 - 112 =
\\\\
h)
427 - 10 =
(=maths=CE1=cal8 E=)
Mémo 2
\
a)
400 + 100 + 20 + 5 + 1 =
\
b)
200 + 80 + 9 + 10 + 200 =
\\
c)
1 + 10 + 400 + 50 + 3 =
\\\
d)
100 + 90 + 100 + 3 + 3 =
\
e)
440 – 40 =
\
f)
276 – 223 =
\\
g)
154 – 43 =
\\\\
h)
297 – 80 =
(=maths=CE1=cal8 F=)
Mémo 2
\
a)
300 + 100 + 6 + 2 + 40 =
\
b)
4 + 100 + 60 + 10 + 200 =
\\
c)
400 + 10 + 30 + 100 + 2 =
\\\
d)
300 + 50 + 4 + 100 =
\
e)
467 - 60 =
\
f)
428 - 117 =
\\
g)
\\\\h)
275 - 160 = 153 - 12 =
(=maths=CE1=cal8 G=)
Mémo 2
\
a)
120 + 300 + 30 + 7 =
\
b)
100 + 60 + 3 + 200 + 5 =
\\
c)
2 + 40 + 300 + 200 =
\\\
d)
100 + 62 + 10 + 200 =
\
e)
314 – 141 =
\
f)
367 – 35 =
\\
g)
413 – 210 =
\\\\
h)
167 – 150 =
(=maths=CE1=cal8 H=)
Mémo 2
\
a)
210 + 8 + 30 + 100 =
\
b)
5 + 100 + 50 + 40 + 100 =
\\
c)
511 + 100 + 3 + 20 =
\\\
d)
200 + 10 + 80 + 3 + 100 =
\
e)
341 - 120 =
\
f)
413 - 110 =
\\
g)
271 - 151 =
\\\\
h)
176 - 110 =
