Getal & Ruimte (13e editie) - 1 vwo
'Rekenvolgorde'.
| 1 vwo | 2.1 Bewerkingen |
opgave 1Bereken. 1p a \(90 : 5 : 2\) PositiefDrieDelen (1) 00ah - Rekenvolgorde - basis - 1ms a \(90 : 5 : 2 = 18 : 2 = 9 \text{.}\) 1p 1p b \(7 + 4 ⋅ 3\) PositiefDrieDelen (2) 00ai - Rekenvolgorde - basis - 1ms b \(7 + 4 ⋅ 3 = 7 + 12 = 19 \text{.}\) 1p 1p c \((4 + 7) ⋅ 2\) PositiefDrieDelen (3) 00aj - Rekenvolgorde - basis - 0ms c \((4 + 7) ⋅ 2 = 11 ⋅ 2 = 22 \text{.}\) 1p 1p d \(12 : 4 ⋅ 2\) PositiefDrieDelen (4) 00ak - Rekenvolgorde - basis - 0ms d \(12 : 4 ⋅ 2 = 3 ⋅ 2 = 6 \text{.}\) 1p opgave 2Bereken. 1p a \(9 - 18 : 3\) PositiefDrieDelen (5) 00al - Rekenvolgorde - basis - 0ms a \(9 - 18 : 3 = 9 - 6 = 3 \text{.}\) 1p 1p b \(4 + 9 ⋅ (7 + 5)\) PositiefVierDelen (1) 00am - Rekenvolgorde - basis - 0ms b \(4 + 9 ⋅ (7 + 5) = 4 + 9 ⋅ 12 = 4 + 108 = 112 \text{.}\) 1p 1p c \((6 + 2) ⋅ (8 + 7)\) PositiefVierDelen (2) 00an - Rekenvolgorde - basis - 0ms c \((6 + 2) ⋅ (8 + 7) = 8 ⋅ 15 = 120 \text{.}\) 1p 1p d \(77 - 8 ⋅ 9 + 2\) PositiefVierDelen (3) 00ao - Rekenvolgorde - basis - 0ms d \(77 - 8 ⋅ 9 + 2 = 77 - 72 + 2 = 5 + 2 = 7 \text{.}\) 1p opgave 3Bereken. 1p \((15 - (6 + 7)) ⋅ 5\) PositiefVierDelen (4) 00ap - Rekenvolgorde - basis - 0ms ○ \((15 - (6 + 7)) ⋅ 5 = (15 - 13) ⋅ 5 = 2 ⋅ 5 = 10 \text{.}\) 1p |