|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910157824703321 |
|
|
Autore |
Williams Zella |
|
|
Titolo |
Word problems using addition and subtraction / / Zella Williams and Rebecca Wingard-Nelson |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
New York, NY : , : Enslow Publishing, , 2017 |
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (48 pages) : illustrations |
|
|
|
|
|
|
Collana |
|
Mastering math word problems |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Word problems (Mathematics) |
Problem solving |
Addition |
Subtraction |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references and index. |
|
|
|
|
|
|
Nota di contenuto |
|
Tips to keep in mind -- Take it step by step -- Write a number sentence -- Identifying addition problems -- Identifying subtraction problems -- Opposites -- Is there enough information? -- Too much information! -- When in doubt, draw! -- Adding with zero -- The answer iszero -- Using place-value drawings -- Adding by regrouping -- Subtracting by regrouping -- Using mental addition -- Subtracting in your head -- Multi-digit addition -- Multi-digit subtraction -- It's ok to estimate -- Reviewing the four-step plan. |
|
|
|
|
|
|
|