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055_G3U11_G4U18_˙—» ¿º 2011.3.22 9:1 PM ˘ ` 106 PDF_In 2540DPI 150LPI T
Activity 3 Multiplying 3-Digit Numbers
Follow the instructions to multiply.
1 11 11
367 367 367
^2 ^2 ^2
4 34 734
Multiply the ones. Multiply the tens. Multiply the hundreds.
2 ^ 7 ones 2 ^ 6 tens 12 tens 2 ^ 3 hundreds
14 ones 6 hundreds
14 ones 1 ten Add all the tens.
4 ones 12 tens 1 ten Add all the hundreds.
13 tens 6 hundreds
13 tens 1 hundred 1 hundred
3 tens 7 hundreds
1 . Fill in the blanks. b. c.
a. 463 215
121 ^2 ^4
^4
d. e. f.
507 237 473
^4 ^3 ^4
106
Activity 3 Multiplying 3-Digit Numbers
Follow the instructions to multiply.
1 11 11
367 367 367
^2 ^2 ^2
4 34 734
Multiply the ones. Multiply the tens. Multiply the hundreds.
2 ^ 7 ones 2 ^ 6 tens 12 tens 2 ^ 3 hundreds
14 ones 6 hundreds
14 ones 1 ten Add all the tens.
4 ones 12 tens 1 ten Add all the hundreds.
13 tens 6 hundreds
13 tens 1 hundred 1 hundred
3 tens 7 hundreds
1 . Fill in the blanks. b. c.
a. 463 215
121 ^2 ^4
^4
d. e. f.
507 237 473
^4 ^3 ^4
106
