Interactive practice questions
Evaluate $0.4+0.4$0.4+0.4
Easy
< 1min
Evaluate $0.5+0.5$0.5+0.5
Easy
< 1min
Evaluate $0.32+0.32$0.32+0.32
Easy
< 1min
Evaluate $1-0.2$1−0.2
Easy
< 1min
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