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# Category Archives: Whole Number Operations

## Whole Number Addition Trick example question

Add the following by using a shortcut:

47 + 23 =

72 + 128 =

121 + 369 =

Solution to this Addition Tricks practiceÂ problem is given in the video below!

## Russian Peasant Multiplication Method example question

FindÂ the following products by using the Russian Peasant method:

41 â€˘ 22 =

59 â€˘ 13 =

Solution to this Multiplication Tricks practiceÂ problem is given in the video below!

## Lattice Multiplication Method example problem

Find the following products by using the Lattice method:

28 â€˘ 464 =

384 â€˘ 261 =

Solution to this Multiplication Tricks practiceÂ problem is given in the video below!

## Multiplication of a 2-Digit Number by 11 example

Find the following products by using a shortcut:

22 â€˘ 11 =

47 â€˘ 11 =

97 â€˘ 11 =

Solution to this Multiplication Tricks practiceÂ problem is given in the video below!

## Multiplication Trick example question

Find the following products by using a shortcut method:

46 â€˘ 49 =

47 â€˘ 48 =

Solution to this Multiplication Tricks practiceÂ problem is given in the video below!

## GED Math Whole Number Operations example question

Find the value of the following expressions using addition, subtraction, multiplication, and division operators.

25 + 64 =Â

425 + 46 =Â

7,348 + 4,385 =Â

228,347 + 6,287 =Â

4,383 Â 2,225 =Â

5,000 Â 879 =

87 â€˘ 95 =Â

258 â€˘ 64 =Â

287 Ă· 7 =Â

5,418 Ă· 6 =Â

1,200 Ă· 60 =Â

Solution to these GED Math practiceÂ problems is given in the video below!