Question

toate exercitiile..pls Ajutati-ma

Answer 1

1. B. M,O,N.
2. (14+2×4)÷2= (14+8)÷2=22:2=11
C. 11
3. C.2.56
4. B. 3012
5.
${2}^{5} \times {2}^{6} = {2}^{11}$
${2}^{12}$
${2}^{37} \div {2}^{24} = {2}^{7}$
${32}^{2} = {2}^{10}$
C.
${2}^{37} \div {2}^{24}$
6. 4dg+2,6 kg-8,6g=
= 0,4g+ 2600g-8,6g= 2591.8
A. 2591,8g

7.
$1ha = 10000 {m}^{2}$
$2.5ha = 25000 {m}^{2}$

D. 25000

Sper ca te-am ajutat! Mult succes!