Calcul Mental

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# Calcul Mental
### Vincent Pitou
### LFM

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# Questions

Multiplications par  98

5 questions

10 secondes par question

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# Question 1

.pull-left[# `$$A$$`

#$$28 \times 98$$
]

.pull-right[# `$$B$$`

#$$98 \times 27$$
]

???

.pull-left[2744]
.pull-left[2646]

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# Question 2

.pull-left[# `$$A$$`

#$$73 \times 98$$
]

.pull-right[# `$$B$$`

#$$98 \times 74$$
]

???

.pull-left[7154]
.pull-left[7252]

---

# Question 3

.pull-left[# `$$A$$`

#$$67 \times 98$$
]

.pull-right[# `$$B$$`

#$$98 \times 76$$
]

???

.pull-left[6566]
.pull-left[7448]

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# Question 4

.pull-left[# `$$A$$`

#$$98 \times 27$$
]

.pull-right[# `$$B$$`

#$$94 \times 98$$
]

???

.pull-left[2646]
.pull-left[9212]

---

# Question 5

.pull-left[# `$$A$$`

#$$98 \times 74$$
]

.pull-right[# `$$B$$`

#$$67 \times 98$$
]

???

.pull-left[7252]
.pull-left[6566]

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# Réponses

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.pull-left[# `$$A$$`

##$$28 \times 98= 2744$$
##$$73 \times 98= 7154$$
##$$67 \times 98= 6566$$
##$$98 \times 27= 2646$$
##$$98 \times 74= 7252$$
]

.pull-right[# `$$B$$`

##$$98 \times 27= 2646$$
##$$98 \times 74= 7252$$
##$$98 \times 76= 7448$$
##$$94 \times 98= 9212$$
##$$67 \times 98= 6566$$
]