2026年口算训练四年级数学下册人教版升级版第76页答案
280÷56 =
360÷18 =
130÷26 =
270÷54 =
420÷84 =
320÷64 =
340÷68 =
360÷72 =
480÷96 =
540÷27 =
700÷35 =
750÷15 =
480÷24 =
650÷13 =
750÷25 =
420÷21 =
940÷47 =
850÷17 =
720÷12 =
600÷15 =
780÷26 =

答案

3600÷90 + 9 =
450÷90 - 5 =
1500÷50 + 12 =
3600÷90 + 100 =
630÷30 - 14 =
350÷70 + 70 =
8100÷90 + 81 =
300÷30 + 300 =
3150÷30 =
505÷5 + 26 =
1800÷90 + 45 =
650÷5 + 150 =
375÷5 + 100 =
36÷9 + 1200 =
3600÷360 =
312÷2 + 321 =
3600÷900 + 10 =
(3150 - 3000)÷30 =
80×(13 - 4) =
180×(20 + 40) =
(420 - 380)÷2 =

答案

800×(4 - 3) =
100÷50×2 =
810÷90 =
6×300 + 4 =
360÷90 =
500 + 7×3 =
30 + 360÷60 =
8×2 + 800÷4 =
202 + 7×7 =
(127 - 16)÷3 =
301÷7 =
80×(6 - 3) =
150÷50×2 =
6×903 + 4 =
801÷9 =
5 + 77×3 =
30 + 636÷6 =
8×27 + 8÷4 =
720÷80 + 90 =
70×60÷3 =
210×3 - 9 =

答案