Or search by topic
8 | 6 | 1 | ||
+ | ? | ? | ? | |
1 | 4 | 2 | 7 |
b | b | |
+ | c | b |
a | c | c |
What must "F" be?
What does that tell you about "T"?
Are you certain you have considered all the possibilities?
Suggest students start with Spell by Numbers
Suggest students find other word sums that work.
Here are some possibilities that they might consider:
Why are some impossible?
Can they make a word subtraction?