3 years ago

Write an addition sentence that helps you solve 15-9.

Mathematics

1 answer:

Lemur [1.5K]3 years ago

8 0

Answer:

I have 15 cookies and my brother ate 9 now I have 6 cookies.

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3 years ago

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Marizza181 [45]

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3 years ago

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alexgriva [62]

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3 years ago

How to calculate square root 1.4 without calculator

Oxana [17]

Answer:

Approximate only

Step-by-step explanation:

the perfect square smaller than 1.4 is 1, because $1^2 =1$

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$1 \frac{0.4}{double~the ~whole} =1\frac{0.4}{2}$

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3 years ago

Write an addition sentence that helps you solve 15-9.​

Write an addition sentence that helps you solve 15-9.