Adding on tens:By Kena

L.I-W.A.L.T-add tens to any numbers by counting in tens or adding any tens together.
Success Criteria:I know I am successful when I can add tens together.

Problems:
1. 40 carving+20 carving=60 carvings.
I know that 2 tens +6 tens.

2. 37 banana+40 bananas=77
I know its 77 because 30+40=70+7=77.

3. 15+5+10=30
I know because 15+5+10=20+10=30

4.6+4+2+7+8=27
6+4=10 2+8=10 so,10+10=20+7=27