duffy books

This is my new duffy book it is called superhero hotel made from Abie longstaff thank you Dominion construction for donating books to our school.

Adding Tens and Ones

Adding tens and ones

-We are learning to solve addition problems by adding tens and ones.

Question	Adding 10s	Adding 1s	Answer
11+12=23	10+10=20	1+2=3	20+3=23
14+29=43	10+20=30	4+9=13	30+13=43
26+41=67	20+40=60	6+1=7	60+7=67
42+25=67	40+20=60	2+5=7	60+7=67
18+81=99	10+80=90	8+1=9	90+9=99
56+23=79	50+20=70	6+3=9	70+9=79
16+32=49	10+30=40	6+3=9	40+9=49
24+37=61	20+30=50	4+7=11	50+11=61
49+47=96	40+40=80	9+7=16	80+16=96
75+16=91	70+10=80	5+6=11	80+11=91
19+87=106	10+80=90	9+7=16	90+16=106
66+26=92	60+20=80	6+6=12	80+12=92
45+27=72	40+20=60	5+7=12	60+12=72
46+48=94	40+40=80	6+8=14	80+14=94

Question	Adding 10s	Adding 1s	Answer
94+22= 116	90+20=110	4+2=6	110+6=116
84+35=119	80+30=110	4+5=9	110+9=119
42+63=105	40+60=100	2+3=5	100+5=105
74+43=117	70+40=110	4+3=7	110+7=117
11+87=98	10+80=90	1+7=8	90+8=98
66+62=	60+60=120	6+2=8	120+8=128
45+52=	40+50=90	5+2=7	90+7=97
61+48=	60+40=100	1+8=9	100+9=109