一年级下册数学口算题

时间:2023-05-14 10:47:36编辑:奇闻君

知识点:一年级下册数学口算题收集:龚才群 编辑:紫罗兰君
本知识点包括:1、出30道一年级下册的口算题加答案 2、一年级下册口算哪个好 3、一年级下册数学口算题连加连减 4、一年级口算天天下册练45~46页都有哪些题 5、一年级下半年口算题简便方法 。


《一年级下册数学口算题》相关知识

一年级100以内口算题

20+5= 64-32= 87-72=

88-8= 48-29= 62+26=

86-77= 39-36= 75+24=

51+27= 8+91= 24+43=

13+74= 89-53= 74-55=

80+18= 6+67= 1+18=

93-33= 55+5= 100-57=

34+53= 23-17= 76-65=

72+23= 43+42= 75-14=

40-33= 68+15= 10+32=

76+14= 64-4= 62+32=

83-62= 68-11= 78-15=

69-8= 10+15= 50+16=

98-44= 2+94= 76+4=

65+9= 21+5= 100-56=

29+67= 34-16= 36+49=

39-23= 95-83= 45+13=

82+13= 17+43= 13+55=

93-38= 91-37= 59-54=

73+23= 78-57= 4-1=

95-26= 68-44= 84+1=

57+19= 71-17= 3+67=

39+9= 9+5= 54+46=

90-29= 22+38= 52-11=

89-42= 27-14= 33-9=

44-28= 29+30= 58-8=

8+10= 83-31= 12+7=

50-19= 74-68= 58+16=

18+56= 27+70= 53-4=

79-32= 24+49= 23-10=

20+26= 45-43= 21+35=

34-13= 65-23= 48+7=

27+34= 100-28= 2+55=

89-67= 37+47= 44-31=

5+48= 42+2= 59+3=

96-43= 48-7= 16-14=

92-63= 17+1= 30+41=

48-47= 50+18= 67+12=

53+22= 63+10= 65-21=

16+70= 59-38= 23+24=

46-29= 23-6= 8+72=

12+58= 80-6= 9+54=

99-45= 68-6= 51-49=

7+5= 59-5= 32-1=

2+75= 81+18= 92-83=

95-75= 24-3= 39-13=

17+3= 78+4= 81-2=

72+10= 55-16= 74-49=

70+26= 26+50= 69-29=

39+45= 80-61= 83+7=

45-35= 29+24= 72+7=

48+27= 60-29= 21+55=

1+35= 31-20= 71+25=

94-25= 23+41= 20+55=

43+1= 68+6= 57-44=

97-7= 50+23= 83-22=

25+58= 49+25= 46-28=

47-6= 5+91= 66+34=

61-55= 15+77= 29+68=

60+6= 2+61= 50+20=

29+71= 12+17= 86-38=

51-33= 68+20= 92-58=

94-39= 47-29= 11+87=

41-11= 86-73= 91-73=

97-38= 97-34= 44+5=

11+66= 73+26= 41+34=

9+57= 94-54= 20+20=

97-62= 2+81= 65+24=

44-37= 43+53= 4+20=

69+31= 8+6= 45+40=

55-54= 87-34= 49+49=

73-37= 62-3= 25+45=

84-50= 79-68= 84-71=

13+84= 17+46= 80-66=

13-4= 39+55= 80-70=

16+71= 74-33= 33+25=

94-81= 94-47= 93-68=

51-11= 64-11= 31+27=

76-14= 65-50= 99-71=

90-38= 88-10= 51-3=

43+23= 65+12= 99-14=

62+3= 43+41= 4+76=

63-24= 20+33= 20+53=

56+14= 92-49= 75-6=

81+1= 19+76= 9+23=

19+10= 98-86= 52+28=

96-41= 65+2= 37+47=

25+10= 80+1= 61-48=

100-89= 84-10= 7+36=

61+9= 57-19= 33-15=

9+16= 75+13= 61-25=

4+35= 66-45= 52-5=

12+2= 21+25= 27+68=

16+68= 27+34= 62-61=

46-4= 83-35= 90-89=

58-33= 71-58= 16+84=

50-42= 90+3= 45+55=

73+15= 68-52= 68+15=

49+30= 43-30= 45+17=

43-27= 80-54= 91-25=

20+75= 79-56= 79+8=

99-29= 36+64= 59+37=

19+56= 7+35= 4+54=

33+55= 34+8= 68-9=

35+46= 59-36= 57+15=

34+13= 59-27= 94-34=

59-13= 67+19= 90-33=

99-22= 20+16= 27+45=

98-63= 64+17= 50+11=

49+31= 37+55= 94-20=

91+2= 78+11= 34+24=

92-40= 17+43= 95-75=

86-26= 98-92= 39-15=

54-46= 81-9= 30+12=

69-3= 16+43= 54-5=

74-70= 58+13= 45+36=

79-68= 92+3= 16+7=

45+21= 63-39= 31+28=

11-6= 65-39= 48+51=

23+36= 62+12= 51+25=

23+28= 83-35= 8+81=

90+9= 27-12= 79+6=

25+75= 35+27= 41+39=

10+34= 65-17= 91-20=

84+3= 57-46= 14+12=

57+31= 45+45= 92-79=

79-65= 34+65= 80-20=

84-38= 72-4= 38-15=

87-31= 41-21= 55-39=

60+22= 35+53= 20+22=

50+9= 60+16= 33-3=

56-6= 15-11= 47-22=

68-57= 90-5= 69-36=

96-90= 81+2= 10+3=

15+83= 18+3= 72-30=

81+14= 71-69= 33+30=

47+34= 50+36= 72-6=

99-65= 27+71= 8+23=

32+65= 82+6= 89-51=

19+12= 55-21= 20-6=

48+18= 98-25= 8+57=

45-35= 7+46= 71-20=

74+24= 25+6= 13+41=

87-16= 65-4= 5+15=

93-13= 7+61= 18+28=

46-41= 53+3= 90+5=

58-47= 31+4= 29+54=

38-20= 76-65= 67-64=

95-14= 68-55= 81-25=

57+5= 15+42= 23-9=

50-24= 32+14= 61+27=

68-26= 12+76= 28-22=

42+49= 69-30= 92-2=

67-56= 20+59= 47+22=

86+12= 55-15= 2+73=

100-10= 19+49= 58+28=

48-16= 98-11= 88+4=

64-42= 31-3= 90-5=

39+28= 9+2= 21+37=

14+13= 58+29= 100-58=

17+59= 54+25= 28+48=

28+34= 35+35= 42-27=

21+37= 60+6= 100-7=

66+30= 29-14= 37+45=

98-96= 48+7= 66-63=

38+38= 80-33= 79-55=

33+41= 75-63= 51-25=

84-53= 84-31= 46-7=

82-50= 93-21= 82-27=

2+45= 23+64= 82+15=

16+21= 58-46= 4+20=

34-18= 59+5= 84-74=

5+31= 11+46= 43-7=

25+73= 57+35= 69-11=

75-29= 68-25= 52+43=

32+49= 59-35= 14+42=

14+3= 2+3= 77+9=

76-57= 28+28= 55+21=

27+69= 48+16= 28+53=

65-17= 70-47= 83-76=

52-1= 27+39= 19-15=

1+81= 76-58= 83-40=

90+6= 61-3= 50-19=

51-27= 89-56= 89-10=

12+52= 87+3= 56+9=

54+1= 87+5= 89-70=

43+32= 2+48= 22-10=

22+62= 91-57= 44-32=

90-87= 87+11= 64-42=

8+6= 83-23= 8-3=

14+38= 25+72= 78-16=

9+82= 61+29= 82-35=

19+72= 17+28= 8+31=

53+33= 64-61= 71-68=

32+18= 86-30= 8+91=

83-82= 34+50= 24+18=

99-41= 77+9= 76-12=

78+2= 96-31= 25+8=

20-8= 65+21= 17+40=

65+25= 9-5= 37-32=

41+39= 89-88= 74-33=

79+8= 36+22= 92-66=

91-11= 58-12= 61+25=

42+20= 92-36= 80-2=

65-59= 33+58= 100-44=

32+64= 48+13= 39-4=

96-38= 57+13= 89-54=

18-1= 24+53= 91+1=

43+33= 100-71= 79-35=

100-64= 33-30= 65+34=

3+49= 14-1= 76+22=

88-32= 25+29= 96-27=

38+35= 57+41= 75-15=

54+31= 60-4= 95-52=

12+54= 85+6= 88-47=

36+17= 8-3= 41-8=

9+35= 59+17= 35-15=

27+55= 98-71= 84-76=

4+16= 63-5= 88-10=

47+35= 93-8= 56-1=

35+20= 6+7= 41+2=

83+13= 24+42= 19-17=

46-9= 67-30= 20+1=

56+16= 74+15= 48-25=

33-17= 71-58= 14+14=

参考思路:

一年级下册数学口算题 主要是100以内的数相加、减,而且得数基本也在100 以内。如:

52+8= 75-15= 60+30= 62-12= 28+29= 78-28=

52-8= 75+15= 60-30= 62+12= 80-20+13= 等等

知识拓展:

1:一年级数学口算题


知识要点归纳:

11+9=   80-3=    95-4=     64+3=  98-4= 25+7=   62-2=    83+5=   83+10= 10+8= 56+20= 64+6=   65+3=  15-3=   30-3= 32+6= 29-7=  35+2= 73+4=  25+4= 43+5= 87+10= 3 9-3= 48-30= 95-4= 81-2= 60+8=  39+10=   76+10= 70+3= 48-9=   47-8=   52-4=  43-8=  68-9= 40-2=   27-9=   32-4=  41-2=  38-9= 50-8=  63-9=   37-8=  56-20= 88-9= 75-9=  92-3=   42-7=  71-6=  58-10= 47-8=   26-7=   52-3=  69-10= 63-5= 80-2=   36-9=   78-4=  65-8=  99-9= 72-2=  45-9=   86-8=  96-2=  24-9= 40-2=   46-9=   43-4=  18-2=  38-8= 35+5=  85+2= 59-4= 78+10=  82-5= 64+6= 32+7=  49-5= 63+3=   84-2= 60-4=   11+20=  45-3= 30+8=  60-7= 25+4=  36-5=   84+4= 52-3= 71+9= 88-4= 76+0=  93-3=   18+5= 70-5= 56+20= 64+6=   65+3=  15-3=   30-3= 12+6= 29-7=  33+2=  3+40=   15+4= 23+5= 37+1= 29-3= 38-3=   15-4= 18-2= 30+8=  43+1= 86+2=   70+3= 30-2=   72-2=   66-4= 39-2=   20-9= 53+5= 35+2=  39-4= 8+50=   20-1= 40+6= 62+7= 89-5= 63+3=   34-2= 50-4=  11+2=53-3=  60+8=80-7= 32+4= 26-5= 84+4= 35-10=   71+9= 18-4= 66+10=   83-3= 71+5=60-5= 36+3=   58+30=   28-7=   87-10=  80-6=

参考资料:自己

2:【一年级数学口算练习题】


知识要点归纳:

2+5=7

4+4=8

5+6=11

8+9=17

11+22=33

25+25=50

88+11=99

50+50=100

3:六年级下册数学口算题就像7/8+7/9等有两个数组成的,给我20道,谢谢!


知识要点归纳:

530-70= 0.37×20= 6.43+1.95= 48÷0.6=

8.5-0.24-1.76= 350÷50= 8.5÷5= 320÷40=

45-32= 1.8×6-1.8= 11) 12.4+0.37= 1-0.62=

720÷9028×6= 25×8×125×4= 0.36÷3= 1-0.76=

8500×4= 69×7= 4.8÷0.6+4.8÷0.4= 1.44÷9=

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=300

135÷0.5= 12×40= 6+7.8= 45-32= 1.12×100=

3.9-2.8= 4.83-2.53= 2.4÷0.6= 0.32×0.2×5=

240÷3= 0.04×25= 1.25×0.8= 1.8÷0.9=

9×1.25×8= 1.7×3= 27÷0.01= 25×8×125×4=

5600÷8= 5.2×0= 26×3= 30×(200+3)= 0.8×0.7= 0.25×28=

48÷0.6= 2.73-0.63= 0.81÷0.9= 4.5+0.55=

560+80= 1-0.76= 720÷80= 350÷50=

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÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 2.8×0.4=

0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

1.89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10=

17÷1000= 0.56+0.4= 1.25×100= 5.6+99= 100÷25=

1-0.93= 90-0.9= 248-198= 68×25= 6756-193-207=

72×125= 97×360+3×360=

给分行吗?

4:四年级数学下册口算题我要交作业,就很急的!


知识要点归纳:

1.25+300÷5

2.(25+300)÷5

3.25+75÷5+75

4.200-(35+48÷24)

5.(72+32×4)÷40

6.45+55-45+55

7.2-2×0+2

8.10-10÷10×10

9.(75+25÷5)-40

10.2800÷25×4+80

11.2800÷25×4+80

12.(380-80×4)÷60

13.20-16÷4+3×2

14.(20-16)÷4+3×2

15.(1520-150)÷60-40

16.(1520-150)÷(60-40)

17.448×26+17523÷297

18.3600-(58+1872÷24)

19.48230÷(150+37×16)

20.1000÷(850-25×26)+44

21.(7344÷72+98)×43

22.(905+985)÷(203-168)

23.24×36-3213÷9

24.(378-158)÷(38+72)

25.726+824÷8-409

26.120×3÷5

27.120÷3÷5

28.78x101-178

29.178x101-17

30.178x101-78

31.3 × 49 - 4

32.8 × 156 + 17

33.12× 5 – 9 ×3

34.8× 4 + 4

35.6÷ 38 – 38 ÷6

36.47 × 59 + 37 × 9

37.52 -( 32 + 45 )

38.78 + ( 1/8 + 1/9 )

39.9 × 56 + 56

40.34 × 89 - 13

41.7 × 549 + 34

42.6 ×( 12 + 3 )

43.8 × 5 + 8 × 115

44.31 × 56 – 56

45.97 - ( 27 – 1021 )

46.59 × 18 – 14 × 27

47.45 × 2516 + 23 × 34

48.14 × 87 – 56 × 125

49.1732 – 34 × 94

50.3 × 29 + 13

51.57 × 325 + 37

52.314 × 23 + 16

53.15 × 23 + 56

54.922 + 111 ÷ 12

55.53 × 115 + 43

56.45 × 23 + 13 × 15

57.79 + 129 × 56

58.14 + 34 ÷ 23

59.7 × 2116 + 12

60.101 × 15 – 15 × 21

61.50+(58+370)×(64-45)

62.120-148+35

63.347+45×2-4160

64(58+37)×(64-9×5)

65.95×(64-45)

66.178-145+42 420+580-64×21

67.812-9+31×11

68.85+14×(14+208)

69.(284+16)×(512-8208)

70.120-36×4+35

71.(58+37)×(64-9×5)

72.(68-68×55)÷85

73.12× 12×48

74.32×15+25

75.6-+785-37=

1米=()分米

1000厘米=()毫米

55毫米=()分米

4.3千米=()分米

1小时=()分钟=()秒钟

360分钟=()小时=()秒钟

765平方米=()平方千米=()平方公里

1摄氏度=()华氏度=()开尔文

1085平方毫米=()平方分米=()平方米

1085立方米=()立方千米

1公顷=()顷=()平方千米

1公里=()里=()米

5:840题


知识要点归纳:

11+9=   80-3=    95-4=        64+3=     98-4= 25+7=   62-2=       83+5=      83+10=    10+8= 56+20=    64+6=      65+3=     15-3=   30-3= 32+6=          29-7=           35+2=          73+4=        25+4= 43+5=          87+10=          3 9-3=          48-30=          95-4= 81-2=          60+8=           39+10=         76+10=       70+3= 48-9=         47-8=            52-4=           43-8=        68-9= 40-2=         27-9=            32-4=           41-2=        38-9= 50-8=        63-9=            37-8=           56-20=       88-9= 75-9=        92-3=            42-7=           71-6=        58-10= 47-8=         26-7=            52-3=           69-10=       63-5= 80-2=         36-9=            78-4=           65-8=        99-9= 72-2=        45-9=            86-8=           96-2=        24-9= 40-2=         46-9=            43-4=           18-2=        38-8= 35+5=           85+2=          59-4=          78+10=        82-5= 64+6=          32+7=           49-5=          63+3=         84-2= 60-4=         11+20=           45-3=          30+8=        60-7= 25+4=           36-5=            84+4=  &n

上一篇:800字作文大全,高中作文800字大全

下一篇:半夜十二点后真有鬼吗