Seek 250 primary school second grade oral arithmetic problem, urgent need! Add, subtract, multiply. It's better to have an answer

Ask the second grade of primary school (Volume 1) oral arithmetic exercises

Second grade (I) oral arithmetic training (1)
Class name time
36+6=
20+6=
70+20=
24＋62=
54＋24=
90－10=
57－7=
60+13=
50+25=
76－50=
80＋17=
89－36=
30+55=
61+17=
48－25=
91－18=
80－7=
58＋31=
8+26=
18＋6=
52－12=
86－9=
64+22=
75－23=
37－8=
12+16=
20+15=
16+20=
80+12=
70+23=
50+24=
44+35=
64+20=
12+34=
24+23=
48－34=
63+26=
49+10=
35+13=
18+10=
56+12=
64－23=
35+12=
22+56=
90－9=
63－7=
40＋29=
36+30=
75+5=
80－9=
84－14=
32－21=
87－5=
68－2=
80＋15=
93－7=
89－80=
92－70=
84－20=
32＋15=
50＋30=
48＋3=
54＋7=
63＋9=
90－8=
=
12＋32=
70－3=
8＋55=
Second grade (I) oral arithmetic training (2)
Class name time
36－6=
20－6=
70－20=
24＋62=
54＋24=
90－19=
50－7=
60+13=
5+25=
76－50=
8＋17=
89－34=
30+15=
61+7=
48－25=
91－18=
80－47=
58＋31=
18+26=
18＋6=
52－12=
26－9=
24+22=
75－25=
37－8=
12+16=
20+15=
16+22=
80+20=
70+23=
50+20=
44+6=
64+20=
12+34=
24+23=
48－34=
63+23=
49+11=
35+13=
18+12=
56+12=
64－23=
35+12=
24+56=
90－9=
63－17=
40＋29=
6+30=
75+5=
80－9=
84－70=
32－21=
87－45=
68－20=
80＋20=
93－7=
89－80=
92－20=
84－20=
32＋5=
50＋37=
48＋7=
54＋27=
63＋19=
90－8=
9＋37=
80－6=
42＋34=
12＋32=
70－30=
8＋55=
13＋20=
50+12=
8＋30=
8+30=
60＋22=
71－30=
32+12=
36+17=
42+18=
36+34=
57－24=
62＋20=
21+16=
13＋20=

Fifth grade oral arithmetic questions 500 with answers

1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=3500

500 oral arithmetic questions in grade five

3.4－1.4= 7.82－7.2= 2.19＋9.1= 10.1－0.89= 0.68＋0.42= 8.1－5.1= 0.728－0.24= 0.8＋0.18= 0.89－0.25= 1－0....

600 oral arithmetic questions in grade five
Don't add and subtract fractions, the more the better

100－63＝ 3.2＋1.68＝ 2.8×0.4＝ 14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝ 10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝ 0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝ 1.01×99＝ 420÷35＝ 25×12＝ 135...

(more

3.4－1.4= 7.82－7.2= 2.19＋9.1= 10.1－0.89= 0.68＋0.42= 8.1－5.1= 0.728－0.24= 0.8＋0.18= 0.89－0.25= 1－0....

Fifth grade oral arithmetic questions (the answers are at the end)
Don't write the answer yet
Write the answer at the end

640÷80= 8
15×5=75
23×3= 69
12×2×5=120
480÷80= 6
16×5= 80
27×3= 81
90÷15= 6
48÷4= 12
640÷16= 40
39÷3= 13
24×20= 480
32×3= 96
48÷16= 3
12×8= 96
27×3= 81
56÷14= 4
24÷8= 3
14×2= 28
83－45= 38
560÷80= 7
96÷24= 4
40÷20= 2
40×30= 1200
37＋26= 63
76－39= 37
605＋59= 664
30×23= 690
12×8= 96
27＋32= 59
48＋27= 75
4500×20= 90000
73＋15 = 88
120×600 = 72000
200×360= 72000
6800×400= 2720000
280＋270= 450
4×2500= 10000
6000÷40= 150
5×1280= 6400
310－70= 220
400×14= 5600

Now I need about 550 mental arithmetic problems urgently, which must be at the level of grade five,

(0.5+x)+x=9.8÷2
2(X+X+0.5)=9.8
25000+x=6x
3200=450+5X+X
X-0.8X=6
12x-8x=4.8
7.5*2X=15
1.2x=81.6
x+5.6=9.4
52－x ＝15
91÷x ＝1.3
X+8.3=10.7
15x ＝3
3x－8＝16
7(x-2)=2x+3
3x+9=2718(x-2)=270
12x=300-4x
7x+5.3=7.4
3x÷5=4.8
30÷x+25=85
1.4×8-2x=6
6x-12.8×3=0.06
410-3x=170
3(x+0.5)=21
0.5x+8=43
6x-3x=18
1.5x+18=3x
5×3-x÷2=8
0.273÷x=0.35
1.8x=0.972
x÷0.756=90
9x-40=5
x÷5+9=21
48-27+5x=31
10.5+x+21=56
x+2x+18=78
(200-x)÷5=30
(x-140)÷70=4
0.1(x+6)=3.3×0.4
4(x-5.6)=1.6
7(6.5+x)=87.5
(27.5-3.5)÷x=4
x+19.8=25.8
5.6x=33.6
9.8-x=3.8
75.6÷x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3×7+4x=12.5
x÷1.5-1.25=0.75
4x-1.3×6=2.6
20-9x=1.2×6.25
6x+12.8=15.8
150×2+3x=690
2x-20=4
3x+6=18
2(2.8+x)=10.4
(x-3)÷2=7.5
13.2x+9x=33.3
3x=x+100
x+4.8=7.2
6x+18=48
3(x+2.1)=10.5
12x-9x=8.7
13(x+5)=169
2x-97=34.2
3.4x-48=26.8
42x+25x=134
1.5(x+1.6)=3.6
2(x-3)=5.8
65x+7=42
9x+4×2.5＝91
4.2 x+2.5x＝134
10.5x+6.5x=51
89x-43x=9.2
5x-45=100
1.2x-0.5x=6.3
23.4=2x=56
4x-x=48.6
4.5x-x=28
X-5.7=2.15
15 5X-2X=18
3X+0.7=5
3.5×2= 4.2+x
26×1.5= 2x+10
0.5×16―16×0.2=4x
13 9.25－X=0.403
16.9÷X=0.3
X÷0.5=2.6
x＋13＝33
3 － 5x＝80
1.8 +6x＝54
6.7x －60.3＝6.7
9 ＋4x ＝40
2x+8=16
x/5=10
x+7x=8
9x-3x=6
6x-8=4
5x+x=9
x-8=6x
4/5x=20
2x-6=12
7x+7=14
6x-6=0
5x+6=11
2x-8=10
1/2x-8=4
x-5/6=7
3x+7=28
3x-7=26
9x-x=16
24x+x=50
6/7x-8=4
3x-8=30
6x+6=12
3x-3=1
5x-3x=4
2x+16=19
5x+8=19
14-6x=8
15+6x=27
5-8x=4
7x+8=15
9-2x=1
4+5x=9
10-x=8
8x+9=17
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
3.5×2= 4.2 x
26×1.5= 2x
0.5×16―16×0.2=4x
9.25－X=0.403
16.9÷X=0.3
X÷0.5=2.6
3－5x＝80
1.8-6x＝54
6.7x－60.3＝6.7
9 ＋4x＝40
0.2x－0.4＋0.5＝3.7
9.4x－0.4x＝16.2
12－4x＝20
1/3x＋5/6x＝1.4
12x＋34x=1
18x－14x=12
23 x－5×14=14
12＋34x=56
22－14x=12
23x-14x=14
x＋14x=65
23x=14x＋14
30x12x－14x=1
x-0.7x=3.6
2x+8=16
x/5=10
x+7x=8
9x-3x=6
6x-8=4
5x+x=9
x-8=6x
4/5x=20
2x-6=12
7x+7=14
6x-6=0
5x+6=11
2x-8=10
1/2x-8=4
x-5/6=7
12x=300-4x
30÷x+25=85
410-3x=170
3(x+0.5)=21
X-0.8X=6
12x-8x=4.8
7.5*2X=15
1.2x=81.6
x+5.6=9.4
52－x ＝15
91÷x ＝1.3
X+8.3=10.7
[the above may not be enough. Go to the "reference answers" below to find it by yourself]

Oral arithmetic in grade five

17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝ 14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝ 10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝ 0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝ 1.01×99＝ 420÷35＝ 25...

Seek 250 primary school second grade oral arithmetic problem, urgent need! Add, subtract, multiply. It's better to have an answer