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Getalpatrone

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Wiskunde

Getalpatrone

Opvoeders afdeling

Memorandum

1. GETALPATRONE

Leerders afdeling

Inhoud

Aktiwiteit: getalpatrone [lu 1.9.2]

1. welkom in graad 7.

Ons vertrou dat jy die Wiskunde vanjaar baie prettig en interessant sal vind. Kom ons spring dadelik aan die werk! As jy die volgende kode met behulp van jou sakrekenaar kan ontsyfer, sal jy gou uitvind waaroor ons in dié module gaan gesels. Kleur net die blokkies met die korrekte antwoorde in.

B12 W222 H61 S34 L826 O567 R8 M17 D468 Y243 Z0 S590
E4136 I2148 A3156 A16 K900 P356 D6 F14 M23 A8676 L308 G30
G10 R4168 T259 Y810 W460 K1 A193 N13 O17 P7 S5621 U9000
N4002 U1623 M467 B88 E1323 R510 A15 T6247 T463 E701 W2 H455
G1620 A911 F406 T1299 R1707 E968 K1810 B884 R5104 Z1726 P4 P999
O1723 P5 A9 T624 T25 E41 R3 N56 S44 O53 E1836 K419
K1829 K66 O753 S1817 I438 E1841 N19 T741 B1714 O33 N40 D11
D712 E959 L1709 E786 R35 S1448 O702 M4674 P1801 L986 U65 E410

Leidrade:

1. _______ ÷ 87 = 46

2. _______ × 3 = 4 869

3. 2 335 ÷ _______ = 5

4. 1 056 ÷ 12

5. 49 × 27

6. 17 × 30

7. 635 ÷ 127

8. 1 323 ÷ 147

9. 26 × 24

10. 2 175 ÷ 87

11. 39 × _______= 1 599

12. 210 ÷ 70

13. 42 × _______ = 2352

14. 132 ÷ 3

Skryf jou antwoord hier neer : ____________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

Assessering

Leeruitkomste 1: Die leerder is in staat om getalle en die verwantskappe daarvan te herken, te beskryf en voor te stel, en om tydens probleemoplossing bevoeg en met selfvertroue te tel, te skat, te bereken en te kontroleer.

Assesseringstandaard 1.9: Dit is duidelik wanneer die leerder ‘n verskeidenheid tegnieke gebruik om berekeninge te doen, insluitend:

1.9.2: die gebruik van ‘n sakrekenaar.

Questions & Answers

A golfer on a fairway is 70 m away from the green, which sits below the level of the fairway by 20 m. If the golfer hits the ball at an angle of 40° with an initial speed of 20 m/s, how close to the green does she come?
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cm
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what is physics
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A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of 8.0 m/s. During its fall, how much work is done on the mouse by air resistance
Jude Reply
Can you compute that for me. Ty
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emma Reply
what is chemistry
Youesf Reply
what is inorganic
emma
Chemistry is a branch of science that deals with the study of matter,it composition,it structure and the changes it undergoes
Adjei
please, I'm a physics student and I need help in physics
Adjanou
chemistry could also be understood like the sexual attraction/repulsion of the male and female elements. the reaction varies depending on the energy differences of each given gender. + masculine -female.
Pedro
A ball is thrown straight up.it passes a 2.0m high window 7.50 m off the ground on it path up and takes 1.30 s to go past the window.what was the ball initial velocity
Krampah Reply
2. A sled plus passenger with total mass 50 kg is pulled 20 m across the snow (0.20) at constant velocity by a force directed 25° above the horizontal. Calculate (a) the work of the applied force, (b) the work of friction, and (c) the total work.
Sahid Reply
you have been hired as an espert witness in a court case involving an automobile accident. the accident involved car A of mass 1500kg which crashed into stationary car B of mass 1100kg. the driver of car A applied his brakes 15 m before he skidded and crashed into car B. after the collision, car A s
Samuel Reply
can someone explain to me, an ignorant high school student, why the trend of the graph doesn't follow the fact that the higher frequency a sound wave is, the more power it is, hence, making me think the phons output would follow this general trend?
Joseph Reply
Nevermind i just realied that the graph is the phons output for a person with normal hearing and not just the phons output of the sound waves power, I should read the entire thing next time
Joseph
Follow up question, does anyone know where I can find a graph that accuretly depicts the actual relative "power" output of sound over its frequency instead of just humans hearing
Joseph
"Generation of electrical energy from sound energy | IEEE Conference Publication | IEEE Xplore" ***ieeexplore.ieee.org/document/7150687?reload=true
Ryan
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Maurice Reply
what are the types of wave
Maurice
answer
Magreth
progressive wave
Magreth
hello friend how are you
Muhammad Reply
fine, how about you?
Mohammed
hi
Mujahid
A string is 3.00 m long with a mass of 5.00 g. The string is held taut with a tension of 500.00 N applied to the string. A pulse is sent down the string. How long does it take the pulse to travel the 3.00 m of the string?
yasuo Reply
Who can show me the full solution in this problem?
Reofrir Reply
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Source:  OpenStax, Wiskunde graad 7. OpenStax CNX. Oct 21, 2009 Download for free at http://cnx.org/content/col11076/1.2
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