You have snapped ten ones together into one ten before. Omar does that with pretzels. Every bag holds ten pretzels, counted and zipped shut.
One full bag of pretzels is the same as what?
Understand that 100 can be thought of as a bundle of ten tens, called a 'hundred'
You already know that ten ones bundled together make one ten. Now bundle again. Take ten of those ten-bundles and put them all together. That big bundle gets a new name: a hundred.
Omar has ten bags. Each bag has ten pretzels. He pours all ten bags into one big bowl. Now the bowl has one hundred pretzels, because ten tens make a hundred.
When you write 100, the 1 sits in the hundreds spot. The two zeros mean there are no extra tens and no extra ones left over, just one full hundred.
Ten tens bundled together make one hundred, which is why 100 has a 1 in the hundreds place and two zeros after it.
You have snapped ten ones together into one ten before. Omar does that with pretzels. Every bag holds ten pretzels, counted and zipped shut.
One full bag of pretzels is the same as what?
اول اینها را یاد بگیر
پیوندهای اختیاری
این موضوع راه اینها را باز میکند
شغلهایی که بر این مهارت تکیه دارند. دنبال کردن یکی برای دیدن همهٔ چیزهایی که بر آنها بنا شده است.
۱۸ سؤال پشت این درس منتظرند، هر کدام با پاسخ توضیحدادهشده. هر پاسخ آسمان را پر میکند: ستارهها هنگام یادگیری روشن میشوند و وقتی زمان برگشتن است کمرنگ میشوند.