以内直加直减法口算练习题
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30 道50 以内的直加直减口算题一、加法口算题1. 3 + 4 = 7-解析:3 和4 合起来是7。
2. 5 + 6 = 11-解析:5 和6 相加,先算个位上的5+6=11,个位满十向十位进一。
3. 7 + 8 = 15-解析:7 和8 相加,7+8=15。
4. 9 + 10 = 19-解析:9 和10 相加,9+10=19。
5. 11 + 12 = 23-解析:11 和12 相加,11+12=23。
6. 13 + 14 = 27-解析:13 和14 相加,13+14=27。
7. 15 + 16 = 31-解析:15 和16 相加,15+16=31。
-解析:17 和18 相加,17+18=35。
9. 19 + 20 = 39-解析:19 和20 相加,19+20=39。
10. 21 + 22 = 43-解析:21 和22 相加,21+22=43。
二、减法口算题1. 8 - 3 = 5-解析:8 去掉3 是5。
2. 12 - 5 = 7-解析:12 减去5,个位不够减,向十位借一当十,12-5=7。
3. 15 - 6 = 9-解析:15 减去6,15-6=9。
4. 18 - 7 = 11-解析:18 减去7,18-7=11。
5. 20 - 8 = 12-解析:20 减去8,20-8=12。
-解析:22 减去9,22-9=13。
7. 24 - 10 = 14-解析:24 减去10,24-10=14。
8. 26 - 11 = 15-解析:26 减去11,26-11=15。
9. 28 - 12 = 16-解析:28 减去12,28-12=16。
10. 30 - 13 = 17-解析:30 减去13,30-13=17。
三、综合练习1. 14 + 20 = 34-解析:14 和20 相加,14+20=34。
2. 25 - 15 = 10-解析:25 减去15,25-15=10。
3. 30 + 10 = 40-解析:30 和10 相加,30+10=40。
幼儿珠算4以内数的直加直减练习题4以内数的直加直减练习题一、幼儿看数拨珠:(所用时间___分)1)、2+1-1+2-3= 2)、1+3-2+2-1=3)、4-3+2-1+2= 4)、1-1+3-2+3=5)、2-2+4-3+1= 6)、3+ 1-2-1 +2=7)、4-2+1-2+3= 8)、1+3-2+1-1=9)、4-1-2 +1+2= 10)、3-1+2-2+1=11)、1+3-2+1-2= 12)、3+1-3+2-1=13)、4-3+1-1+2= 14)、1+2-2+3-1=15)、2-1+3-2+2= 16)、2+1-2+1-1=17)、1+3-3+1+2= 18)、3+ 1-2-1 +1=19)、44-22+11-33+22= 20)、11+33-22-11+22=二、幼儿看数心算(所用时间____分)1)、1+3-3+2+1= 2)、3+1-2+1-3=3)、2+ 2-2-1 +3= 4)、4-3+2+1-2=5)、1+ 2-1-2 +4= 6)、3-2+2+1-4=7)、2-1+3-2+2= 8)、1+3-2+1-3=9)、3+1-4+2+1= 10)、4-3+2-1+2=11)、1+ 3-2-1 =3= 12)、4-2+1-2+3=13)、1+2+1-3+2= 14)、2+2-1+1-4=15)、3-2-1 +3+1= 16)、3+1-3+2+1=注:请家长不用给幼儿报题,幼儿自己做题,但要请家长帮幼儿记录每题所用的时间。
6——9以内数的直加直减心算题一、四笔直加直减算:(所用时间____分)4-3+7+1= 8-5+1-3=6+3-4+1= 5+2-5+7=3+6-4+2= 7-5+6-3=6+2+1-8= 2+5-7+9=4-2+6-5= 3+5-2+1=1+5+2-3= 8-6+5-1=7+2-6+1= 4+5-7-2=2+6-3+2= 2+5-1+3=9-8+1+6= 3+5+1-9=二、五笔直加直减算:(所用时间____分)3+6-7+5+1= 9-5-3+7-6=2+2-3+5-6= 1+1+7-8+6=7-5-2+6-5= 5+4-6-2+8=6-1+4-7-2= 4-2-1+8-7=8-7+6-5-1= 1+6-5+2-3=4-3+7-6+2= 3+1+5-4-5=9-8+2+6-5= 7-6+3+5-8=5+2-1+3-7= 6+3-8+7-5=3+6-5-1-3= 8-5+6-7+1=注:请家长监督幼儿用心算(不用算盘),并批改幼儿作业签名。
100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题22 + 29 =57 - 45 =40 + 52 =35 + 43 = 54 - 38 =42 - 38 =96 - 86 =45 + 34 = 64 - 60 =65 - 22 =49 - 40 =88 - 42 = 90 - 82 =47 + 44 =92 - 76 =33 + 40 = 88 - 69 =30 + 49 =24 + 32 =90 - 72 = 83 - 54 =70 - 57 =97 - 82 =69 - 36 = 95 - 92 =46 + 38 =89 - 41 =85 - 64 = 47 - 22 =94 - 23 =61 - 59 =51 - 40 = 53 + 21 =57 + 43 =82 - 24 =67 - 24 = 49 + 24 =32 + 33 =54 + 21 =76 - 29 = 86 - 37 =69 - 52 =78 - 65 =81 - 47 = 73 - 62 =81 - 78 =87 - 67 =71 - 28 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题44 - 24 =95 - 34 =69 - 50 =90 - 84 = 40 + 48 =82 - 75 =30 + 21 =56 - 33 = 99 - 76 =42 + 39 =42 - 35 =75 - 61 = 71 - 63 =63 - 21 =46 + 43 =92 - 39 = 61 + 34 =28 - 21 =64 + 27 =35 - 21 = 72 - 59 =55 - 40 =87 - 43 =98 - 58 = 28 + 68 =91 - 80 =52 - 48 =99 - 46 = 77 - 44 =79 - 55 =71 - 63 =68 - 22 = 77 - 20 =97 - 42 =46 + 54 =75 - 21 = 37 - 30 =79 - 32 =25 + 45 =56 - 26 = 41 + 51 =97 - 55 =77 - 57 =72 - 56 = 63 - 62 =71 - 53 =60 + 36 =59 + 35 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题71 - 22 =71 - 38 =41 + 56 =49 + 50 = 30 - 27 =29 + 36 =49 + 31 =80 - 41 = 63 - 34 =47 - 32 =99 - 79 =90 - 20 = 92 - 91 =73 - 54 =72 - 49 =50 - 24 = 76 - 55 =71 - 31 =81 - 41 =97 - 26 = 57 - 36 =94 - 32 =67 + 31 =72 - 37 = 28 + 52 =43 + 43 =74 - 45 =85 - 24 = 61 - 30 =20 + 23 =100 - 30 =88 - 43 = 63 - 40 =31 + 53 =56 - 27 =38 - 37 = 93 - 27 =74 - 32 =60 - 54 =90 - 31 = 68 - 67 =42 - 30 =92 - 87 =44 - 25 = 71 - 20 =75 - 74 =22 + 29 =38 + 39 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题89 - 34 =41 + 33 =75 - 24 =60 - 56 = 25 + 68 =26 - 24 =96 - 82 =97 - 22 = 68 - 28 =91 - 32 =65 - 61 =89 - 45 = 84 - 54 =86 - 78 =82 - 30 =50 + 50 = 62 + 26 =33 + 36 =53 - 52 =53 - 26 = 86 - 55 =80 - 72 =55 - 50 =82 - 57 = 67 - 46 =73 - 62 =86 - 35 =83 - 58 = 67 - 56 =43 + 41 =46 + 35 =64 - 57 = 93 - 53 =76 - 38 =91 - 43 =79 - 55 = 38 + 38 =86 - 63 =44 - 24 =94 - 64 = 93 - 87 =96 - 91 =73 - 49 =95 - 94 = 48 + 33 =56 - 46 =82 - 71 =93 - 79 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题98 - 77 =87 - 23 =98 - 85 =75 - 66 = 86 - 26 =74 - 53 =78 - 60 =79 - 48 = 98 - 90 =50 - 33 =49 + 21 =45 - 38 = 87 - 57 =72 - 50 =87 - 34 =23 + 28 = 55 - 30 =47 + 30 =40 - 24 =98 - 50 = 58 - 37 =92 - 62 =83 - 82 =38 - 26 = 26 + 40 =86 - 31 =28 - 25 =37 + 47 = 83 - 66 =71 - 68 =88 - 69 =76 - 37 = 40 + 25 =85 - 59 =66 - 52 =83 - 79 = 49 + 34 =85 - 50 =90 - 53 =69 - 20 = 53 - 22 =80 - 30 =76 - 64 =100 - 84 = 49 - 26 =24 + 73 =53 + 32 =74 - 54 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题66 - 36 =54 - 37 =25 + 67 =54 + 44 = 55 - 34 =99 - 83 =94 - 69 =60 - 30 = 26 + 61 =36 + 59 =60 - 34 =95 - 88 = 33 + 32 =73 - 59 =99 - 23 =97 - 39 = 76 - 58 =64 - 60 =69 - 35 =84 - 45 = 64 - 62 =56 - 54 =68 - 44 =53 - 47 = 96 - 43 =91 - 23 =78 - 45 =98 - 80 = 96 - 37 =99 - 95 =97 - 26 =74 - 51 = 57 - 37 =95 - 24 =92 - 51 =20 + 51 = 27 + 54 =99 - 63 =78 - 56 =66 - 23 = 42 - 37 =58 - 48 =47 + 43 =72 - 27 = 65 - 26 =82 - 26 =67 - 51 =98 - 45 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题97 - 28 =71 - 49 =33 + 25 =27 - 22 = 45 - 40 =70 - 55 =73 - 30 =91 - 89 = 97 - 28 =64 - 40 =41 + 38 =63 - 41 = 61 - 25 =94 - 86 =41 - 20 =96 - 59 = 90 - 31 =44 - 36 =75 - 43 =89 - 56 = 31 - 24 =36 + 50 =97 - 55 =88 - 54 = 60 - 55 =85 - 49 =95 - 38 =60 + 32 = 62 + 35 =98 - 41 =100 - 22 =53 + 21 = 40 - 33 =91 - 71 =77 - 37 =70 - 20 =64 - 58 =55 - 29 =57 - 29 =98 - 49 =65 - 40 =43 - 24 =33 - 27 =53 - 48 = 31 - 26 =53 - 48 =67 - 50 =98 - 82 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题87 - 58 =32 - 29 =91 - 35 =66 + 34 = 99 - 79 =79 - 61 =20 + 77 =52 - 39 = 46 - 43 =99 - 45 =92 - 39 =84 - 68 = 54 - 26 =23 + 72 =99 - 44 =33 + 53 = 95 - 81 =47 - 21 =38 + 34 =51 - 45 = 73 - 46 =55 - 31 =89 - 46 =88 - 22 = 64 - 26 =79 - 26 =55 - 52 =52 - 29 = 33 + 31 =86 - 85 =70 - 43 =54 + 43 = 58 - 34 =92 - 71 =73 - 40 =70 - 22 = 82 - 20 =96 - 44 =95 - 40 =48 - 46 = 99 - 32 =74 - 71 =69 - 48 =30 + 31 = 63 - 37 =60 - 50 =86 - 71 =64 - 32 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题79 - 20 =87 - 42 =80 - 29 =26 + 27 = 77 - 30 =91 - 44 =96 - 84 =81 - 64 = 93 - 69 =63 - 22 =32 - 30 =82 - 32 = 62 - 43 =47 - 31 =87 - 57 =55 + 23 =97 - 81 =66 - 36 =27 + 70 =66 - 62 =98 - 57 =44 + 23 =81 - 42 =31 + 55 = 42 + 45 =57 - 21 =100 - 28 =83 - 29 = 58 - 52 =54 - 38 =97 - 29 =77 - 25 = 79 - 33 =62 - 55 =38 - 28 =72 - 57 = 39 + 38 =67 - 40 =93 - 84 =75 - 54 = 77 - 67 =83 - 60 =82 - 51 =56 - 36 = 58 - 49 =67 - 28 =38 + 20 =94 - 67 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题27 + 57 =64 - 37 =70 - 55 =91 - 28 = 79 + 21 =61 - 60 =52 + 34 =92 - 21 = 97 - 92 =95 - 90 =94 - 63 =85 - 67 = 67 - 41 =45 + 49 =85 - 69 =86 - 64 = 35 - 23 =38 + 51 =50 - 22 =100 - 93 = 31 + 69 =57 + 23 =52 - 47 =96 - 45 = 20 + 37 =100 - 26 =93 - 30 =54 - 26 = 86 - 49 =68 - 46 =90 - 87 =56 + 28 = 99 - 22 =95 - 65 =96 - 76 =50 - 23 = 58 - 55 =41 - 36 =83 - 61 =58 - 50 = 28 + 25 =41 - 22 =66 - 62 =81 - 34 = 46 - 32 =95 - 20 =84 - 40 =30 + 44 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题93 - 53 =89 - 59 =83 - 46 =77 - 66 = 72 - 21 =58 + 33 =63 - 38 =67 + 23 = 99 - 37 =95 - 52 =71 - 41 =28 + 35 = 37 + 56 =54 - 30 =44 - 35 =51 - 24 = 71 - 70 =90 - 26 =84 - 59 =89 - 83 = 63 - 55 =57 + 22 =86 - 62 =20 + 39 = 73 - 30 =66 - 40 =82 - 64 =69 - 40 = 98 - 73 =84 - 60 =38 - 27 =55 - 52 = 87 - 72 =95 - 38 =48 - 21 =94 - 58 = 87 - 78 =56 - 35 =57 - 41 =89 - 27 = 53 + 23 =97 - 27 =73 - 52 =43 - 30 = 100 - 64 =67 - 61 =89 - 82 =64 + 31 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题34 + 58 =25 + 32 =60 - 41 =52 - 42 = 84 - 22 =95 - 59 =29 + 59 =91 - 51 = 23 + 67 =83 - 50 =100 - 23 =47 + 26 = 76 - 54 =97 - 41 =99 - 91 =47 - 40 = 51 - 44 =78 - 37 =54 - 25 =58 - 49 = 37 - 35 =77 - 37 =44 - 38 =87 - 49 = 37 + 52 =41 - 21 =82 - 42 =99 - 33 = 48 - 26 =69 - 43 =97 - 57 =83 - 61 = 69 - 65 =40 - 33 =98 - 91 =94 - 21 = 23 + 21 =85 - 23 =42 + 46 =57 - 41 = 73 - 72 =64 - 55 =97 - 29 =73 - 40 = 52 - 27 =78 - 68 =65 - 52 =39 - 35 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题99 - 26 =52 - 33 =58 + 39 =53 - 41 = 51 - 45 =97 - 38 =97 - 65 =79 - 32 = 93 - 42 =48 - 29 =79 - 58 =93 - 62 = 100 - 91 =27 + 37 =23 + 28 =71 - 20 = 88 - 60 =79 - 57 =40 - 33 =43 - 34 = 52 - 46 =85 - 26 =49 + 21 =28 + 36 = 89 - 42 =90 - 59 =34 + 46 =39 - 26 = 77 - 20 =71 - 63 =73 - 60 =72 - 38 = 64 - 35 =69 - 52 =76 - 60 =34 + 65 = 94 - 38 =83 - 65 =39 + 42 =39 + 20 = 90 - 39 =74 - 29 =94 - 86 =76 - 74 = 93 - 67 =31 + 51 =82 - 20 =77 - 74 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题69 - 38 =64 - 63 =80 - 70 =76 - 51 = 85 - 22 =85 - 46 =85 - 75 =55 - 35 = 65 + 27 =61 - 55 =93 - 78 =49 + 50 = 30 + 54 =58 + 33 =86 - 41 =83 - 57 = 97 - 57 =72 - 59 =95 - 89 =42 - 39 = 67 + 33 =22 + 22 =78 - 44 =46 - 25 = 44 - 27 =91 - 84 =37 - 30 =97 - 21 = 86 - 35 =78 - 54 =43 - 21 =83 - 65 = 94 - 77 =92 - 37 =81 - 31 =30 + 33 = 87 - 39 =43 - 42 =76 - 74 =30 - 20 = 29 - 21 =37 - 25 =60 + 23 =81 - 64 = 29 - 24 =44 - 30 =33 + 43 =57 - 40 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题99 - 39 =51 - 43 =78 - 28 =30 + 49 = 81 - 79 =68 - 53 =94 - 93 =54 + 31 = 60 - 43 =94 - 60 =50 - 43 =97 - 41 = 46 - 26 =40 - 25 =95 - 94 =23 + 25 = 79 - 65 =55 - 48 =44 - 33 =92 - 83 = 34 - 25 =89 - 69 =29 + 54 =28 + 51 = 29 - 20 =75 - 56 =44 + 39 =44 + 52 = 49 - 35 =53 - 30 =94 - 58 =88 - 43 = 21 + 40 =86 - 70 =47 - 33 =96 - 87 = 50 - 33 =27 + 70 =97 - 95 =79 + 21 = 87 - 20 =48 - 38 =70 - 26 =93 - 56 = 37 - 35 =65 - 54 =85 - 79 =81 - 35 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题98 - 68 =98 - 61 =73 - 35 =22 + 68 = 71 - 49 =27 + 39 =100 - 60 =72 - 43 = 71 + 29 =87 - 75 =91 - 77 =69 - 44 = 47 - 44 =90 - 59 =91 - 44 =66 - 56 =87 - 37 =95 - 65 =75 - 71 =79 - 73 =88 - 78 =39 + 23 =87 - 76 =90 - 85 = 23 + 59 =82 - 44 =41 - 28 =38 + 60 = 86 - 34 =39 - 22 =77 - 66 =39 - 38 = 63 - 27 =100 - 80 =78 - 76 =29 + 40 = 24 + 29 =81 - 80 =29 + 26 =49 + 29 = 81 - 69 =45 + 24 =69 - 37 =23 + 74 = 99 - 22 =27 + 47 =59 - 26 =77 - 68 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题52 - 41 =31 - 28 =61 + 24 =37 + 27 = 26 + 66 =33 + 36 =87 - 34 =70 - 59 = 58 - 46 =63 - 37 =32 - 22 =55 - 41 = 69 - 66 =39 - 25 =93 - 68 =76 - 42 = 52 + 24 =75 - 52 =42 - 33 =51 - 25 = 90 - 33 =79 - 27 =76 - 50 =95 - 59 = 63 - 44 =73 - 22 =65 - 55 =87 - 48 = 45 - 29 =60 + 36 =67 - 48 =75 - 35 = 81 - 65 =68 - 29 =79 - 37 =88 - 73 = 81 - 42 =90 - 61 =24 - 22 =62 - 49 = 43 + 28 =94 - 86 =98 - 40 =53 - 42 = 75 - 53 =79 - 65 =60 - 29 =64 - 39 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题69 - 21 =55 - 52 =79 - 39 =94 - 37 = 84 - 27 =47 - 32 =94 - 76 =65 - 60 = 38 - 36 =72 - 21 =56 - 45 =21 + 70 = 69 - 41 =55 - 22 =96 - 31 =50 - 30 = 75 - 46 =28 + 21 =74 - 32 =73 - 35 = 53 - 33 =54 - 43 =41 + 48 =33 - 23 = 90 - 88 =59 - 32 =27 + 73 =45 - 26 = 92 - 67 =61 - 44 =48 + 34 =31 + 28 = 90 - 69 =32 - 29 =98 - 23 =31 + 31 = 86 - 74 =81 - 80 =82 - 75 =42 + 34 = 73 - 33 =41 - 34 =43 - 29 =78 - 52 = 80 - 65 =89 - 36 =55 - 30 =93 - 37 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题78 - 64 =27 + 21 =70 - 41 =93 - 50 = 76 - 52 =47 - 25 =67 - 60 =98 - 34 = 94 - 78 =86 - 83 =100 - 96 =90 - 52 = 98 - 24 =74 - 65 =82 - 79 =96 - 59 = 43 - 34 =91 - 35 =34 - 33 =75 - 46 = 76 - 44 =100 - 91 =66 + 23 =49 - 46 = 83 - 73 =46 - 33 =25 + 67 =81 - 43 = 68 - 40 =29 - 25 =58 - 30 =71 - 58 = 96 - 86 =98 - 91 =33 + 55 =24 + 52 = 75 - 68 =67 - 55 =84 - 40 =42 - 23 = 92 - 75 =27 + 54 =25 + 67 =93 - 92 = 84 - 80 =30 + 45 =62 - 34 =61 + 24 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题91 - 88 =33 + 26 =89 - 30 =75 - 43 = 41 - 26 =89 - 40 =35 - 24 =82 - 56 = 59 - 54 =33 + 37 =89 - 79 =93 - 40 = 21 + 77 =51 - 44 =74 - 65 =24 + 34 = 71 - 24 =55 + 39 =93 - 55 =38 - 37 = 81 - 61 =90 - 60 =54 - 20 =62 - 40 = 63 - 40 =79 - 61 =98 - 66 =38 + 61 = 44 - 30 =27 + 22 =50 - 48 =31 + 67 = 95 - 44 =79 - 21 =90 - 27 =94 - 50 = 59 - 58 =59 + 41 =89 - 28 =79 - 59 = 83 - 66 =74 - 67 =29 + 53 =31 + 50 = 39 + 40 =60 - 58 =65 + 22 =73 - 65 =。
珠心算练习题200题珠心算练习题珠心算练习题(一):4 以内直加直减练习2-1+1=4-2+1=4-3+2-1+2=-1+3-2+3=33-22=1+2+1=3-1+2=2+1-1+2-3=+3-2+2-1=1+22=2-1+2=4-3+2=4-2+1-2+3= +3-2+1-1= 33-11=4-2+2=+2-2=4-1-2+1+2= 3-1+2-2+1= 44-33=3+1-2=2+2-3=2-2+4-3+1= 3+1-2-1+2= 22+11=3+1-1=2-1+3=+3-2+1-2= 3+1-3+2-1= 1+33=4-2-1=4-3+1=4-3+1-1+2= +2-2+3-1= 22-22=+2-1=+3-3+1+2=3+1-2-1+1=1+11=3-2+3=3-1+1=2-1+3-2+2=2+1-2+1-1=44-22=珠心算练习题(二):5 的直加直减练习3+5-3=4+5-1=8-5+1=33+11+55= 9-5-3=7-5+1=2+5-2=5+3-1=99-44-55= 3+5-2=5+2-2=9-5-2=2+5-1=1+55+22= 8-5+2=7-5+2=6-5+3=4+5-3=22+55-11= 5+1-1=5-5+4=5-5+2=6-5+3=77-55+22= 9-5-1=7-5+2=5+2-1=99-55-33= 7-2-5=+5-1=6-1-5=3-1+5=44-22+55= 5+4-3=3-2+5=9-5+1=9-5-3=66-55+22=6-5+2=+5-1=4+5-1=88-22-55=8-5-2=2-1+5=+5-1=4-2+5=33+55-22=珠心算练习题(三):6--9 的直加直减练习4-2+7=2+7-8=4+5-8+6= 44-22+77= 1+5-6=5+3-7=9-8+1=7-6+5+3= 22+55-66= 6-5+2=7-6+5=8-7+6=3+5-7+2=1+8-7=3-2+6=4+5-7=9-1-7+6= 88-77+11= 7+2-8=8-6+1=2+5-7=6+3-1-5= 44-33+88= 1+8-8=2+6-5=7-7+3+5= 99-77+22= 5+1-5=8-7+6=4+5-8=4-3+8-7= 66-55+88= 1+8-6=5+4-8=9-6-2=6-5+7-8= 22+77-66=3+5-7=4+5-8=+7-5+6=66-55+33=7-5+5=9-6+5=6-5+3=2+6-5-3=55+44-88=珠心算练习题(四):6——9 以内数的直加直减心算题一、四笔直加直减算:(所用时光____分)4-3+7+1=8-5+1-3=6+3-4+1=5+2-5+7=3+6-4+2=7-5+6-3=6+2+1-8=2+5-7+9=4-2+6-5=3+5-2+1=1+5+2-3=8-6+5-1=7+2-6+1=4+5-7-2=2+6-3+2=2+5-1+3=9-8+1+6=3+5+1-9=二、五笔直加直减算:(所用时光____分)3+6-7+5+1=9-5-3+7-6=2+2-3+5-6=1+1+7-8+6=7-5-2+6-5=5+4-6-2+8=6-1+4-7-2=4-2-1+8-7=8-7+6-5-1=1+6-5+2-3=4-3+7-6+2=3+1+5-4-5=9-8+2+6-5=7-6+3+5-8=5+2-1+3-7=6+3-8+7-5=3+6-5-1-3=8-5+6-7+1=珠心算练习题(五):一、幼儿看数拨珠:(所用时光___分)1 )、2+1-1+2-3=2 )、1+3-2+2-1=3 )、4-3+2-1+2=4 )、1-1+3-2+3=5 )、2-2+4-3+1=6 )、3+1-2-1+2=7 )、4-2+1-2+3=8 )、1+3-2+1-1=9 )、4-1-2+1+2=10 )、3-1+2-2+1=13 )、4-3+1-1+2=14 )、1+2-2+3-1=15 )、2-1+3-2+2=16 )、2+1-2+1-1=17 )、 1+3-3+1+2=18 )、3+1-2-1+1=19 )、44-22+11-33+22=20 )、 11+33-22-11+22=二、幼儿看数心算(所用时光____分)1 )、1+3-3+2+1=2 )、3+1-2+1-3=3 )、2+2-2-1+3=4 )、4-3+2+1-2=5 )、1+2-1-2+4=6 )、3-2+2+1-4=7 )、2-1+3-2+2=8 )、1+3-2+1-3=9 )、3+1-4+2+1=10 )、4-3+2-1+2=11 )、 1+3-2-1=3=12 )、4-2+1-2+3=13 )、 1+2+1-3+2=14 )、2+2-1+1-4=珠心算练习题(六):一、看数画珠:例:1___2___3___4___5___二、看数译珠:例:( 15 )(31 )(42 )(24 )_________________( 13 )(52 )(34 )(25 )____________________( 11 )(23 )(41 )(45 )____________________三、学习 4 以内数的加减:4-2+1=2-1+3=1+3-2=2+1+1=1+2+1-3=4-1-2+2=一、看数译珠:( 63 )(57 )(46 )(76 )_________________( 94 )(83 )(49 )(79 )____________________( 82 )(59 )(69 )(94 )____________________二、 4 以内加减珠算(幼儿看数拨珠并填数):4-3+2+1-2=2-1+3-2+2=3-2+1-2+4=1+3-2-1+3=4-2+1-2+3=1+2+1-3+2=33-11+22=22+11-33=11+33-22=44-22-11=11+33-44=22+11+11=珠心算练习题(七):一、10 以内两个数的直加直减1+3=()2+3=()3+3=()4+3=()5+3=()6+3=()3–3=()4–3=()8–3=()9–3=()二、10 以内三个数的直加直减357-33-23-33()()()6913-33()()()珠、心算加 4 加 5、减 4 减 5请你先用算盘进行珠算、然后利用脑算盘进行心算,再把所得的答案填写在括号里。