0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475 500 525 550 575 600 625 650 675 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 summa talnanna 21 og 18 Reiknaðu með vasareikni, litaðu yfir svörin og finndu nafnið. 6384 8606 555 100 476 23986 12 44 14914 13456 11384 6551 7048 50 1632 1200 2609 3799 73 3861 3396 444 2 746 9 6640 17564 9472 9019 30 250 56 8 602 10822 9581 89 300 4656 6892 5137 5200 899 205 8111 2457 5 1400 4 11 16744 15349 45 22 517 4020 1558 98 8500 950 36 13 62 125 63 769 360 65 16364 15355 3800 + 1400 = ________ 4258 + 2293 = ________ 5250 + 3250 = ________ 6725 + 9639 = ________ 3793 + 7029 = ________ 7756 + 7158 = ________ 1729 + 6877 = ________ 8426 + 6929 = ________ 7838 – 6280 = ________ 14776 – 3392 = ________ 9489 – 4352 = ________ 8096 – 5487 = ________ 1016 – 811 = ________ 19995 – 3251 = ________ 6828 – 2172 = ________ 12947 – 6563= ________ 20 : 5 = ________ 63 : 7 = ________ 64 : 8 = ________ 1500 : 5 = ________ 1000 : 4 = ________ 90 : 2 = ________ 250 : 2 = ________ 500 : 10 = ________ 3 • 4 = ________ 5 • 6 = ________ 4 • 25 = ________ 3 • 12 = ________ 8 • 7 = ________ 12 • 100 = ________ 9 • 7 = ________ 12 • 30 = ________
RkJQdWJsaXNoZXIy MjIxNzc=