Հաշվի՛ր։
644 – 140 =504 612 + 160 =772 458 -129=329 456 + 125 =581
684 – 350 =334 374 + 120 =494 753 -129 =624 218 +122 =340
731 – 430 =301 654 + 240 =894 426 -218 =208 721 +129 =850
954 – 240 =714 201 + 278 =479 654 – 117 =537 479 +115 =594
Continue reading 19.05.2023