r/learnmath

10h ago

u/sakurapimcake

Can anybody give me tricks on how negative and decimal numbers?

TOPIC

Hello i’m a freshman in college with dyscalculia and I’m currently taking remedial math. I’m having a really hard time adding, subtracting, multiplying and dividing negative numbers and well as decimals. Are there any tricks to remembering how to do it?

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TraditionalManager82

9h ago

Level ground is zero. A positive 1 is a pile of dirt. A negative 1 is a hole in the ground. So for -3 + 2, you've got three holes in the ground. Then you add two piles of dirt.…