Here are some calculations for you.
Can you figure out the answers in your head?
No calculator allowed.
|2 x 70||900 x 20||40 x 7000|
|5 x 0.8||0.9 x 0.2||0.7 x 0.06|
|30 ÷ 50||64 ÷ 0.8||9 ÷ 0.03|
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|2 x 70 =|
|900 x 20 =|
|40 x 7000 =|
|5 x 0.8 =|
|0.9 x 0.2 =|
|0.7 x 0.06 =|
|30 ÷ 50 =|
|64 ÷ 0.8 =|
|9 ÷ 0.03 =|
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