③750克=___千克 ④106平方分米=___平方米
①5.226___5.23 ② 36.5___36.50 ③1.25+7.8___1.1+8
④___0.29 ⑤6.9-2.4___9.6-4.8 ⑥3.7×0.99___7.8×1.2
∠C=___ | ∠C=___ | ∠B=___ |
0.3×2= | 3.5+6.5= | 10-4.2= | 0.82×10= |
1-0.92= | 2.5×4= | 1.25×0.8= | 8.25×3.9×0= |
①37.5-4.58= ②6.9×0.54= ③8.946+7.35=
①6.56-2.7+3.44 ②0.25×9.8×40 ③4.5×0.9+5.5×0.9