小学数学加减乘除练习题
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两位小数加减法练习题
4.12 -3.8= 14.3 +0.78= 1.3 +8.56= 0.8 -0.55= 4-0.04= 1.2 -0.03= 3.5 +3.05= 0.8 -0.45= 0.78 +2.2= 5.2 -0.08= 3.25 +0.75= 1.59+3.95= 6.54+0.58= 54.49-22.5= 23.5+21.35= 9.36+43.56= 16.65+18.87= 0.99+24.85= 9.45-6.61= 85.69-48.58= 45.46-26.57=
3 × 11 =
9 × 22=
12 16
11 15 × 5=
5 × 16 = 6 × 15 = 5 3 ×20= 10 9 ×20= 10 11 × 121= 7 9 ×7= 14 15 × 20=
1
3
1
×0= 45 × =18× =
3
5
6
18
× 38=
36
19
5 ×=
27
分数与分数相乘:
23 5× 4= 97 11× 15= 2 15 3× 16= 14 25 15× 21= 6 22 11× 15=
67 7× 8= 12 15 25× 16 = 75 8×21= 20 3 27×8= 17 45 27× 68 =
分数乘、加、减混合:
7 50 2 16× ( 63- 7)
4 15 5× 16×14
24
100
×=
25
58 9×15= 49 5× 10= 4 27 9×16= 7 18 9×35= 19 11 33× 38=
16.36+56.16= 41.98+18.24= 45.52-22.18= 69.52-31.48= 21.33-0.61= 10.26-0.16= 7.65-2.15= 5.77-3.14= 2.08-1.19= 9.64-3.02= 9.62-5.37= 15.26-6.95= 10.28-6.18= 12.65-7.05= 8.18-2.26= 6.51-4.26= 5.23-1.08= 16.12-15.09= 3.78-1.66= 6.98-0.18= 5.12-3.04=
三位小数加减法练习题
3.018+1.232= 6.519+0.211= 0.313+6.007= 1.234+0.816= 2.315+1.005= 5.012+1.088= 4.155+0.609= 0.156+2.644= 0.503+2.198= 1.762+8.008= 3.105+6.895= 0.158+0.977= 2.216+4.504= 0.375+1.625= 9.012+0.467= 3.095+2.006= 4.112+0.368= 2.165+0.337= 1.591+4.409= 5.289+0.121=
5+ 7 = 88
1+ 1 = 68
分数与整数相乘:
5
12× 4=
26
2 13 × 6 =
9 42× =
28
13 24× =
48
4 25× 15=
13 17× 51=
9
14 × 21 =
5
16
27× 54=
11
6 × 13= 1 4 ×8 = 9
× 11 = 44 2
× 7= 21 7 18× 12= 14 15× 30=
分数的加减乘除练习题
分数与分数、分数与小数加减:
1+1= 23
1-1= 24
2-1= 55
1 +2= 10 5
5- 2= 63
1+1= 35
5- 5= 12 12
9 - 1= 10 10
4- 2= 55
1- 5 = 12
3+ 1= 52
9- 3= 10 10
1+ 7 = 6 12
1+ 3= 44
3+ 1= 72
5.230+0.361= 2.768+0.216= 3.165+0.916= 0.134+5.616= 1.236+0.914= 2.303+6.187= 7.602+0.345= 0.269+1.542= 1.308+4.016= 7.612+0.399= 5.127+6.364= 1.235+2.317= 6.512+0.127= 2.006+1.534= 1.505+3.095= 4.628+1.007= 1.628+2.412= 3.502+2.619= 0.315+3.645= 1.006+2.019=
6.84-5.73= 0.97+6.13= 5.03-2.90= 4.9-0.85= 2.13+6.89= 1.72+3.6= 17.2 —0.36= 5.40-4.86= 11.6-9.23= 0.32+1.57= 9.25+2.25= 4.22+8.46= 5.63+1.25= 9.36-1.59= 5.63-5.21= 4.65-1.15= 7.65-4.19= 8.88-2.69= 0.72 +0.91= 0.83 +0.68= 8.24 +3.76=
64.19-29.57= 33.84+16.5= 3.85+61.18= 35.65-19.9= 6.49-4.81= 35.4-24.58= 52.65+9.25= 21.65+4.05= 26.65-15.24= 56.56-12.87= 9.08-1.28= 64.25-52.73= 31.51+8.4= 8.43+8.81= 26.34-15.24= 17.38+15.25= 16.68-9.54= 54.63-42.14= 13.24+8.64= 16.25-7.94= 63.43-18.18=
53 6× 4+ 1
25 4 3+ 12× 15
9 5 27 18 38 6
5
14- 9× 351- 19× 4515×( 5- 13)
19
8
91×7+ 13
分数乘、加、减简便运算:
13 7
15× 26× 5
(
5 11 8+ 12) × 24
9 17 14× 18× 14
15 20 1 9 2 5 5
1 + 0.4 = 2
1 - 0.5 = 0.2 2
+ 1= 10
3+1= 1 -4=
源自文库82
9
8-1= 93
4- 1= 77
3- 1 = 84
1 +1= 63
5- 5= 77
9 -1= 10 2
1- 7 = 12
4-1= 53
7- 3= 88
2+1= 33
1- 1 = 28
3 +5= 88
9 -3= 10 5