Actividades De Operaciones Inversas

Actividades De Operaciones Inversas

hacer los siguientes ejercicios y su inversa:

SUMA:

$10 + 5 = ?$
$23 + 8 = ?$
$16 + 14 = ?$
$32 + 18 = ?$
$7 + 11 = ?$
$25 + 9 = ?$
$48 + 6 = ?$
$14 + 25 = ?$
$33 + 17 = ?$
$12 + 20 = ?$

RESTA:

$35 - 8 =$

$47 - 19 = ?$
$50 - 28 = ?$
$18 - 7 = ?$
$26 - 14 = ?$
$42 - 15 = ?$
$39 - 6 = ?$
$55 - 25 = ?$
$29 - 17 = ?$
$63 - 22 = ?$ 63−22=?
10.-35−8=?

MULTIPLICACION

$1.-7 \times 4 = ?$
$12 \times 3 = ?$
$5 \times 9 = ?$
$8 \times 7 = ?$
$6 \times 2 = ?$
$11 \times 5 = ?$
$9 \times 6 = ?$
$4 \times 8 = ?$
$3 \times 10 = ?$
$2 \times 15 = ?$

DIVISION

$45 \div 5 = ?$
$81 \div 9 = ?$
$72 \div 8 = ?$
$63 \div 7 = ?$
$30 \div 6 = ?$
$54 \div 6 = ?$
$16 \div 2 = ?$
$20 \div 4 = ?$
$48 \div 3 = ?$
$10.-36 \div 4 = ?$

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