Stage E5 Problem
e5.docx | |
File Size: | 25 kb |
File Type: | docx |
Strategies: 8+9 solved with doubles or up through tens.
[ ] + 7 = 15, using subtraction 15 - 7 = [ ], using number line to go up though ten from 7 + [ ] = 15.
[ ] + 7 = 15, using subtraction 15 - 7 = [ ], using number line to go up though ten from 7 + [ ] = 15.
Stage 5 Problem
5.docx | |
File Size: | 26 kb |
File Type: | docx |
29 + 27 = tidy numbers, pv, look at treatment of tens and ones
66 - [ ] looking at just the -10 basic fact really.
66 - [ ] looking at just the -10 basic fact really.
Stage 6 Problem
e6.docx | |
File Size: | 26 kb |
File Type: | docx |
PV, Round and Comp,
Look for rearranging the problem to solve 202 - [ ] = 185 (solve as addition!) 185 + [ ] = 202
Look for rearranging the problem to solve 202 - [ ] = 185 (solve as addition!) 185 + [ ] = 202