50以内的加减法1000题

29 +33 =30 -29 =37 -23 =48 -25 =19 -18 =23 -17 =45 +46 =44 +48 =38 -19 =42 +49 =36 +15 =31 -13 = 2 +37 =47 -47 =11 +40 =18 +36 =47 -42 =32 -17 =46 +40 =26 +29 =40 +39 =45 - 4 =43 +27 = 0 +33 =46 -11 =

5 +26 =48 -15 =30 -23 = 2 +48 =32 -29 =40 -10 =48 -35 =28 -24 =10 +32 =39 -33 =40 +21 =38 - 9 =46 -34 =39 -26 =25 +30 =29 -12 =48 +38 =41 -25 =49 -33 =44 -20 =38 -21 =18 +29 =35 -24 =35 -21 =26 +31 =

26 -19 =28 +40 =46 -20 =24 +26 =38 -31 =42 +38 =47 +19 =25 - 1 = 0 +13 =38 -16 =36 - 4 =33 +16 =43 +34 =26 -13 =24 -15 =31 +49 =14 +43 = 4 +26 =34 -33 =16 +25 =26 +12 =20 -14 =27 +41 =40 +38 =45 +45 =

第 1 页

34 - 4 =26 -12 = 5 +11 =11 +41 =37 +29 =45 -39 =40 -36 = 5 +23 =26 - 6 =37 -18 =14 +32 =11 +34 =36 +44 = 7 +44 =12 +38 =15 +46 = 7 +38 = 0 +29 =29 +37 =19 -18 =29 +10 =12 - 2 =37 +30 =30 -17 =49 +11 =

50以内的加减法

25 -16 =48 +49 =44 +12 =39 +25 = 2 +43 =34 -21 =48 +31 =45 -29 =37 +43 =37 +35 =32 +23 =42 -17 =20 - 7 =49 -34 =15 +31 =46 -12 =36 +24 =15 - 8 =39 +18 =40 -15 =48 +39 = 0 +10 =23 -19 =28 -18 =22 - 3 =

49 -25 =11 +14 =44 -23 =46 +47 = 4 +42 =21 - 6 =13 - 8 =27 -23 =29 - 7 =32 - 3 =46 -42 =43 -32 = 5 +47 =19 +30 =23 +40 =28 +31 =31 - 1 =39 +37 =46 -30 =21 +26 =33 +12 =26 - 1 =16 - 4 = 9 +31 = 4 +35 =

19 -12 =17 -16 = 2 +20 =12 +46 =32 +28 =24 - 3 =29 -22 = 5 +28 =28 -26 =30 -12 =48 -19 = 2 +13 =35 +22 =43 - 6 = 1 +33 =14 - 7 =39 +23 =23 +10 =28 - 0 =10 +29 =30 +13 =24 +19 =38 +32 =43 - 8 =30 -29 =

第 2 页

16 +28 =29 +32 =39 -34 =27 +35 = 8 +35 =17 - 6 =25 -17 =31 -13 =44 +38 =34 +34 =17 - 8 =39 -22 =34 +24 =17 - 7 =22 +32 =27 +19 = 3 +29 =18 +49 =41 -30 =23 -18 =30 +47 =31 +13 =30 -24 =44 +44 =22 -15 =

50以内的加减法

31 -12 =39 -32 =37 -12 =36 +34 = 2 +34 =23 +40 =47 -33 = 2 +17 =32 -21 =11 - 9 =43 -33 =14 -11 =38 -13 =47 -17 =29 -14 =19 +35 =39 - 7 =45 +44 =19 +19 =45 +49 =21 +29 =11 +48 = 3 +41 =49 +30 =42 -37 =

21 +36 =11 +39 =18 +21 =25 - 4 =37 +11 =45 +13 =39 -27 =29 -18 =40 - 7 =29 +12 =26 +17 =15 +20 =32 +37 =42 +40 =15 - 7 =29 -18 = 5 +20 =44 -43 =45 +42 =44 -34 =42 -36 =43 +17 = 7 +14 =38 -18 =16 +34 =

10 +41 =36 -27 =48 +10 =38 +11 =22 - 8 =22 +10 =44 +42 =33 -16 =49 +10 =47 -13 =28 +33 =32 - 4 =34 +31 =37 -36 =14 +21 =17 +43 = 7 +30 =38 - 5 =44 -15 =37 -26 =18 +42 =23 +20 =39 +28 =41 -26 =37 -36 =

第 3 页

26 -17 =48 - 0 = 5 +37 = 8 +30 = 5 +38 =16 +41 =31 +34 =25 +37 =39 -32 =21 +24 = 7 +46 =40 +14 =24 +31 =32 -20 =23 - 8 =17 +40 =20 +33 =27 -19 =30 +37 =46 -19 =14 +16 =41 -28 =40 -27 =43 -34 =48 +32 =

50以内的加减法

30 +39 =31 -18 =34 +40 =42 -26 =49 -49 =26 -19 =44 -42 =32 +49 =20 -13 =22 +41 =29 +32 =44 - 9 =46 +24 =34 +20 =33 - 0 =36 -27 =37 -34 =24 +13 =42 -12 =38 +39 =45 -29 =28 +37 =25 +16 =19 +28 =42 - 3 =

16 +25 =37 -21 =24 +13 =44 -43 =45 -10 =32 +44 =30 +10 =43 -43 =49 +39 =11 +31 =43 +22 = 3 +10 =35 -24 =42 -12 = 7 +36 = 8 +12 =43 -27 =29 +44 =44 -26 =38 +30 =28 -15 =24 -16 =33 +19 =45 -12 =43 +18 =

49 -22 =17 -16 =45 -29 =23 +32 =39 +15 =23 -14 =29 +44 =48 -12 =28 +45 =28 +23 =40 +49 =30 +15 = 5 +26 =40 -15 =39 +26 =43 -10 = 0 +23 =40 -33 =41 +14 =14 +22 =35 - 7 =47 -42 =11 +25 =42 -37 =44 - 8 =

第 4 页

20 +24 =45 +37 =29 +30 =23 +31 =10 +19 =25 +19 =19 +34 =48 -36 =45 +42 =30 -21 =18 - 9 =34 -27 = 5 +31 =34 -32 =39 +15 =41 +30 =15 - 5 =37 - 4 =46 - 5 =45 +41 = 1 +15 =37 -21 =28 +20 =27 - 2 = 0 +46 =

50以内的加减法

19 +36 =42 -24 =48 -47 =33 +18 =32 +16 =24 +13 =30 +27 =47 -10 =23 +27 =39 -39 =19 +22 =45 +13 =48 +18 =34 -33 =25 - 1 =10 +45 = 8 +10 =41 - 9 =44 -37 =49 +41 =41 -10 =29 +29 =31 -16 =28 -19 =42 -37 =

7 +43 =42 +11 =25 -23 =28 -10 =43 - 4 =24 +42 =48 -17 = 2 +16 =36 -24 =49 +34 =49 -29 =44 -21 =32 -26 =12 +11 =32 - 8 =10 +10 =35 - 8 =23 +16 = 1 +40 =37 +40 =39 +31 =33 +15 =38 -24 =14 - 9 =45 +31 =

41 - 4 =42 +44 =41 +41 =49 +26 =45 -21 =35 - 1 =30 - 5 =12 +36 =23 - 9 =30 +19 =10 +30 =47 +11 =13 +19 =48 +36 =30 +23 =35 -10 =47 +27 =37 -36 =23 +36 =46 +31 =43 -36 =44 -28 =17 +25 =42 +46 =37 -24 =

第 5 页

1 +23 =46 - 8 =26 +14 =48 -16 =23 -16 =30 -14 =28 -25 =37 -37 = 5 +33 =46 - 6 =21 - 8 =42 -33 =20 +28 =45 -43 =47 -16 =43 -39 =27 -19 =34 +32 = 2 +45 =49 +46 =46 +33 =20 -14 = 8 +14 =46 -20 =39 +44 =

50以内的加减法

35 +16 = 6 +24 =47 -39 =15 +18 =48 +38 =43 +25 =46 -35 =47 +44 =11 +48 =14 +20 =41 -35 =31 - 7 =24 +12 = 0 +24 =47 +33 =10 +21 =31 +23 =20 +45 =44 +48 =10 +16 =42 +21 =45 -36 =18 - 2 =41 -41 =44 - 5 =

19 -14 =49 - 1 =29 -22 =15 +20 =30 - 0 =42 +19 =36 -10 = 8 +17 =31 +36 =37 -33 =32 - 5 =13 +15 =37 -32 =27 +44 =24 +41 =28 - 0 =41 +44 =35 -27 =23 -20 =45 -40 =39 +16 =42 -32 =17 -14 =46 -43 =25 -20 =

45 +34 =18 -15 =12 +26 =48 -23 =42 -22 =46 +21 =45 +32 =27 -12 = 3 +30 =40 -32 =48 -44 =42 -40 =46 -34 =48 -28 =36 - 2 =21 +10 =27 - 2 = 8 +44 =11 - 6 = 3 +35 =49 -10 =37 +32 =24 -15 =48 -31 =35 +35 =

第 6 页

48 +16 =24 +15 =27 +27 =41 -28 =42 -14 = 7 +37 =20 +47 =26 -15 =48 -25 =23 -20 =17 +12 =48 +23 =33 -20 =17 +24 =28 -17 = 0 +43 =36 -35 =49 -42 =47 +19 =13 -10 =35 +16 =29 - 6 =24 +26 =23 - 5 =22 -16 =

50以内的加减法

13 -12 = 9 +29 =40 -25 =40 -20 =44 +32 =45 -22 =10 +16 =40 +40 =21 -14 =13 +20 =17 +11 =20 +16 =36 -16 =20 +40 =22 -20 =36 -33 =18 +39 =44 -29 =14 +43 =16 -11 = 4 +35 =18 +21 =37 -24 =35 -23 =48 - 2 =

14 - 2 =46 +35 =46 - 8 =41 -18 =31 -26 =10 +41 =19 +31 =18 -12 =38 -29 =16 -12 =33 -32 =34 +42 =33 -29 =15 +43 =45 -19 =44 - 3 =38 -27 =15 +46 =25 -14 =32 -10 =10 +15 =46 -17 =37 -25 =39 +29 =45 +40 =

29 -25 = 2 +24 =13 +40 =26 -20 =38 -18 =34 -28 =45 +42 =14 -12 =46 - 8 =41 - 0 =25 -14 =17 -11 =45 +21 =31 -26 = 4 +33 =41 +26 =11 - 3 =40 +23 =21 +29 =43 -39 =20 +29 =38 - 6 =37 +43 =16 +27 =18 +23 =

第 7 页

27 +25 =22 +15 =40 -39 =24 -20 =36 - 7 =31 +43 =13 - 7 =36 +24 =29 -29 = 3 +20 =40 -19 =29 +16 =35 -13 =45 +21 =36 +15 = 3 +37 =46 - 2 =49 -43 =42 -36 =48 +33 =34 -31 =34 +11 =29 +19 = 3 +16 =25 +24 =

50以内的加减法

40 +20 =41 -28 =27 +33 =39 - 1 =23 +48 =26 +27 =48 -32 = 6 +28 =25 +26 =23 -22 =16 -10 =41 -41 =42 +21 =41 -29 =44 -20 = 5 +22 =49 -29 = 1 +12 =29 -23 =37 -27 =30 -29 =48 -23 =26 - 8 =34 - 8 = 5 +43 =

40 -29 =46 - 5 =32 -26 =24 +30 =41 +44 =31 -23 = 5 +25 =45 -30 =18 -12 =44 -23 =45 -32 =46 -34 =47 -17 =15 +49 =39 - 6 =47 -46 =47 +32 =14 -12 =38 - 2 =36 +28 =48 +38 =22 -15 =46 -15 =11 +40 =21 -13 =

29 +35 =37 -23 =21 +18 =45 -10 =15 +18 =42 +47 =32 +44 =16 +45 =31 +20 =39 -32 =17 - 1 =28 +12 =45 -36 =35 +18 =45 -29 =32 - 3 =29 -21 =43 -39 =20 +47 =30 - 8 =44 +10 =41 - 2 =43 -41 =48 -13 =38 -24 =

第 8 页

39 -13 =49 -21 =43 -20 =47 -16 =40 -23 =49 -31 =30 - 6 = 9 +36 =45 -12 =10 +12 = 9 +32 = 6 +31 =32 +45 =32 +17 =17 -15 =21 +31 =34 +31 =45 -17 =14 +35 =30 +16 =24 +20 = 3 +25 =33 -26 =26 +49 =43 -35 =

50以内的加减法

31 +18 =47 -14 =33 +15 =27 -25 =31 -31 =41 +14 =44 +24 =12 - 6 =25 -10 = 9 +31 =28 - 0 =45 +31 =12 +41 =38 +26 = 9 +26 =35 -22 =29 -19 =32 +27 =28 +46 =19 +28 =21 +11 =12 -11 =33 +19 =39 +12 =44 -12 =

32 -11 =47 -38 =13 +21 =42 +29 =39 -29 = 7 +20 =12 +10 =43 -38 =45 -18 =48 -29 = 1 +15 =43 -40 =46 -35 = 7 +36 =28 +34 =23 +16 =21 -11 =31 -27 =29 +47 =23 +40 = 0 +25 =25 +42 =32 +19 =39 -24 =38 -29 =

45 -17 =38 +34 = 3 +45 = 2 +15 =47 +39 =30 -22 =11 +32 =25 -13 =24 +20 = 4 +34 =46 -11 =14 +28 =25 -15 = 9 +42 =42 -11 =10 +32 =43 -17 = 3 +32 =17 +26 =38 -16 =36 -12 =35 +32 = 4 +42 =47 -20 =24 - 3 =

第 9 页

32 +18 = 5 +32 =23 +17 =31 - 7 =30 +20 =15 -13 =13 +19 =47 +18 =23 -21 =31 -13 = 1 +44 =15 +19 =48 +31 =17 - 7 =42 -22 =16 +21 =22 +13 =45 -20 =32 -16 =43 +34 =32 -25 =24 +12 =30 +48 =14 +28 =29 -22 =

50以内的加减法

42 +25 =28 -18 =37 -15 =25 +11 =24 -16 =40 -16 = 5 +15 =38 -24 =48 -11 =26 - 9 =23 -19 =42 -20 =37 -19 =30 -14 =13 +27 =46 -16 =44 - 6 =32 +43 =20 +48 =27 +18 =20 +42 =28 - 3 =13 +19 = 0 +33 =15 +27 =

37 -20 =36 -16 = 2 +41 =29 +43 =34 +29 =45 +30 = 8 +25 =38 +40 =15 +48 =43 -23 =44 -26 =28 -21 =26 +42 =14 +23 =10 +39 =18 -13 =13 - 4 =40 +20 =46 -10 =20 -13 =43 -23 =33 - 7 =40 +12 =20 -16 =44 -33 =

18 -18 = 1 +39 =48 +24 =41 -14 =40 -30 =12 - 6 =44 -26 =28 -25 = 8 +47 =49 -30 =38 -15 =10 +33 =22 +15 =41 +41 =26 +21 =17 +12 =43 +45 =11 +48 =28 +11 =47 -46 =46 -41 = 1 +33 =31 +22 =11 +40 =49 - 2 =

第 10 页

39 -24 =44 -12 = 7 +27 =46 -41 = 5 +22 =26 - 3 =21 -11 =23 +25 =33 -30 =49 -37 =27 -10 =33 -17 =35 -18 =41 -17 =49 +36 =36 -24 =37 +33 =18 - 2 =36 +14 =33 +48 =31 -11 =25 +16 = 5 +46 =15 - 5 =34 -10 =