L1 Numeracy work book
N1/L1.3 Add, subtract, multiply and divide using efficient written and mental methods
Name_____________________
34 x 15 = 2010
Grid method
x 100
30
4
10
1000
300
40
1340
5 500
150
20
670
2010
Lattice Method
1
3
4
1
1
3
4
1
2
5
5
5
0
2
0
1
0
Standard Method
134
x 15
670
1340
2010
October 2011. Answers kindly contributed by Kevin Melling and Judith White, Somerset Skills & Learning. Workbook written and contributed
by Simon Kelsey, Steps to Work. September 2011. Search for Simon, Kevin and Judith on
Adult Numeracy and Functional Maths. For related resources visit the download page for this resource at skillsworkshop
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