Master two-digit by one-digit multiplication through rapid-fire timed drills that build both speed and accuracy. Build automaticity through repeated practice rounds that gradually increase in difficulty as you improve. Perfect for children ages 7-10 building their mathematical confidence. Multiplication mastery at this level creates a strong foundation for advanced mathematics.
פָּרְקוּ אֶת הַמִּסְפָּר הַדּוּ-סִפְרָתִי! 3 × 24 = 3 × 20 + 3 × 4 = 60 + 12 = 72. כָּכָה הַתַּרְגִּיל נַעֲשָׂה קַל!
זוֹ הֲחָלָה מַעֲשִׂית שֶׁל חֹק הַפִּילוּג עֲבוּר כֶּפֶל. הַגּוֹרֵם הַדּוּ-סִפְרָתִי מְפֹרָק לַעֲשָׂרוֹת וַאֲחָדוֹת. חָשׁוּב: a × (b+c) = a×b + a×c. שְׁתֵּי הַמַּכְפֵּלוֹת הַחֲלָקִיּוֹת חַיָּבוֹת לְהִתְחַשֵּׁב וּלְהִתְחַבֵּר. זוֹ הַמַּקְדִּימָה הַיְשִׁירָה לְכֶפֶל בִּכְתָב.