Here are some calculations for you.
Can you figure out the answers in your head?
No calculator allowed.
|1 x 30||600 x 50||80 x 7000|
|1 x 0.6||0.2 x 0.2||0.3 x 0.04|
|12 ÷ 40||12 ÷ 0.4||4 ÷ 0.02|
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|1 x 30 =|
|600 x 50 =|
|80 x 7000 =|
|1 x 0.6 =|
|0.2 x 0.2 =|
|0.3 x 0.04 =|
|12 ÷ 40 =|
|12 ÷ 0.4 =|
|4 ÷ 0.02 =|
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