12 Zikhons knop skyfia tocn RI6,99 per pak, 5y koup ook drie sjokotades tean R8,99 per sjokulade. Zikhona betwal met in RI 00,00 noot en cutvang R22,06 kleingeld. Hoeved palke skyfies hes by gokoop? 13 Grand 10 -locrders samel fondie in vir liefdaligheid en verkomp roonyyi tean \( R S, 20 \) cik. Bercken hoercel roomyse hulle moel veknop indien halle RSC0 moet insamel? 1.4. Drie mense wen gelyke dele van 'a lotto uitbetaling met 'n kotal van R79.752. Heevoel moct clike persoon ontvang? (R4,50) nadar hulle 'n wodsiryd gewen het. Indien hy vir homself ook 'n sepple wil kry, matr rie ' n muffin nic, heovecl moci hy in totall betal? AFDELING 3: RONDING AKTIWITEIT I: AFRONDING 1.1 Rand elke getal tot die nasse 10 a. 92 b. 72 c. 45 12 Rond elk van die valgende tof die nassto 100 ' 2. 281 b. 908 c. 720 1.3 Rand elk vin die valgende tot die nasste 1000 a. 2200 b. 9580 c. 9409 1.4 Rond af tot die nasto 10000 2. 14115 b. 28226 c. 99999 1.5 Rond af tot dio nasse 100000 a. 101428 b. 567890
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Bonus Knowledge
Hey there! Did you know that the concept of rounding numbers has its roots in ancient civilizations? Scribes back in Mesopotamia had to simplify their accounting systems to make ledger entries easier to manage, and over time, this led to the rounding techniques we use today. It's like giving numbers a little makeover for easier reading! Now, let’s put that rounding skill to good use! In real life, we round numbers all the time, whether it’s when dealing with money or estimating times for a trip. Imagine needing to quickly calculate costs for a group dinner—rounding helps you avoid the hassle of dealing with too many decimals and makes splitting the bill super simple! So next time you go out, remember: rounding can save you time and stress!