351 P3.WN.JM.17110497
Level 2
Given that

A + A + B = 4000
A + B = 2350,
what is A + B + B?
4 m
W Addition & subtraction Units & parts Elimination
352 P3.WN.JM.17110345
Level 3
A + B + C = 34
A + B = 15
B + B + B = 18

A + C = ?
4 m
W Addition & subtraction Units & parts & boxes Elimination
353 P3.WN.JM.17110346
Level 3
A + B = 19
A + C = 22
B + C = 21

A + B + C = ?
4 m
W Addition & subtraction Sets Units & parts & boxes
354 P3.WN.JM.17110347
Level 3
A + B + C = 35
A + B + B = 32
A + A + B = 28

C = ?
4 m
W Addition & subtraction Units & parts & boxes Substitution
355 P3.WN.JM.17110340
Level 2
A + A + B = 5687
A + B = 2143
A = ?
4 m
W Addition & subtraction Repeated identity Units & parts Elimination

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