Here are some calculations for you.
Can you figure out the answers in your head?
No calculator allowed.
|4 x 80||700 x 30||30 x 4000|
|6 x 0.6||0.5 x 0.5||0.3 x 0.07|
|16 ÷ 40||24 ÷ 0.6||10 ÷ 0.02|
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|4 x 80 =|
|700 x 30 =|
|30 x 4000 =|
|6 x 0.6 =|
|0.5 x 0.5 =|
|0.3 x 0.07 =|
|16 ÷ 40 =|
|24 ÷ 0.6 =|
|10 ÷ 0.02 =|
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