Question

17.6+24.7+62.9脱式计算咋算

Answer 1

17.6+24.7+62.9脱式计算咋算

17.6+24.7+62.9
=42.3+62.9
=105.2

1000-300 500脱式计算咋算

1000-300 + 500
=700+500
=1200

2.8×1.4 0.6用脱式计算咋算

2.8×1.4+ 0.6用脱式计算
2.8×1.4 +0.6
=3.92+0.6
=4.52

脱式计算 97 ―32 ―4 咋算 谢谢

97-32-4
=65-4
=61

10.9×(24.7×10.9)脱式计算

10.9×(24.7×10.9)脱式计算
10.9×(24.7×10.9)
=10.9×269.23
=2934.607.

脱式计算36十47一33二是咋算

36十47一33
=36+14
=50

33x22脱式计算咋算了

33×22
=33×20+33×2
=660+66
=726

(240＋260)×18÷5用脱式计算咋算答案

(240＋260)×18÷5
=500x18÷5
=500÷5x18
=100x18
=1800

50-17.6+9.04用脱式计算

50-17.6+9.04
=32.4+9.04
=41.44

2.8*3.1+17.6/8 脱式计算.

2.8*3.1+17.6/8
=2.8×（3+0.1）+17.6÷2÷4
=8.4+0.28+8.8÷4
=8.4+0.28+2.2
=10.6+0.28
=10.88