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[# `$$A$$`

#$$98 \times 68$$
]

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

#$$36 \times 98$$
]

???

.pull-left[6664]
.pull-left[3528]

---

# Question 2

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

#$$93 \times 98$$
]

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

#$$98 \times 53$$
]

???

.pull-left[9114]
.pull-left[5194]

---

# Question 3

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

#$$63 \times 98$$
]

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

#$$56 \times 98$$
]

???

.pull-left[6174]
.pull-left[5488]

---

# Question 4

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

#$$36 \times 98$$
]

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

#$$98 \times 54$$
]

???

.pull-left[3528]
.pull-left[5292]

---

# Question 5

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

#$$98 \times 53$$
]

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

#$$63 \times 98$$
]

???

.pull-left[5194]
.pull-left[6174]

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# Réponses

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

##$$98 \times 68= 6664$$
##$$93 \times 98= 9114$$
##$$63 \times 98= 6174$$
##$$36 \times 98= 3528$$
##$$98 \times 53= 5194$$
]

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

##$$36 \times 98= 3528$$
##$$98 \times 53= 5194$$
##$$56 \times 98= 5488$$
##$$98 \times 54= 5292$$
##$$63 \times 98= 6174$$
]