Katika hifadhi yetu kamili ya maswali, utapata kila kitu unachohitaji kufaniki shuleni. Tunafunika uga mzima: kutoka kuhesabu kwa msingi darasa la 1 na majedwali ya kuzidisha darasa la 2 hadi matatizo magumu ya mantiki na algebra ya juu.
Quiz Darasa la 7
30 High-Precision Logic Nodes
Muhtasari wa mada: unachojifunza katika Darasa la 7
Namba kamili
11001
-3 + 7
002
-8 - 5
003
4 × (-6)
004
(-2) × (-9)
005
-36 ÷ 4
006
-5 + 5
007
7 - 12
008
-2 + (-4)
009
(-3) × (-3)
010
-5, -3, -1, ?
011
12 - 4 × (-3)
Maneno na milinganyo
11012
x + 7 = 12, x = ?
013
3x = 27, x = ?
014
x - 4 = -1, x = ?
015
2x + 3 = 11, x = ?
016
5x - 5 = 20, x = ?
017
4(x + 2) = 20, x = ?
018
x ÷ 3 = 12, x = ?
019
2(x + 3) = 2x + ?
020
3a + 5a = ?a
021
7x - 2x = ?x
022
6x ÷ 2 = ?x
Asilimia
4023
15 % × 60
024
20 % × 45
025
5 % × 400
026
75 % × 44
Jiometri na pembe
1027
180° - 65° - 45°
Uwezekano na takwimu
2028
What is the probability of heads in one coin flip?
029
What is the probability of rolling a 6?
Maswali ya maandishi
1030