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046_G3U3_G4U8_˙—» ¿º 2011.3.22 8:26 PM ˘ ` 24 PDF_In 2540DPI 150LPI T
Activity 1 Adding 4-Digit Numbers
1 . Learn how to solve 1,875 + 467 with base-ten blocks.
Add 5 ones and 7 ones blocks. You get ten(s) and one(s).
Add 7 tens, 6 tens, and the 1 ten made from adding the ones blocks.
You get hundred(s) and ten(s).
Add 8 hundreds, 4 hundreds, and the 1 hundred made from adding
the tens blocks. You get thousand(s) and hundred(s).
Add 1 thousand and the 1 thousand made from adding the hundreds
blocks. You get thousand(s).
So, 1,875 + 467 is thousand(s), hundred(s), ten(s),
and one(s), a total of .
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Activity 1 Adding 4-Digit Numbers
1 . Learn how to solve 1,875 + 467 with base-ten blocks.
Add 5 ones and 7 ones blocks. You get ten(s) and one(s).
Add 7 tens, 6 tens, and the 1 ten made from adding the ones blocks.
You get hundred(s) and ten(s).
Add 8 hundreds, 4 hundreds, and the 1 hundred made from adding
the tens blocks. You get thousand(s) and hundred(s).
Add 1 thousand and the 1 thousand made from adding the hundreds
blocks. You get thousand(s).
So, 1,875 + 467 is thousand(s), hundred(s), ten(s),
and one(s), a total of .
24
