week two proplem

We had to work in groups and we have to figure out what we had to put one. On the string and we had to learn about fractions too.

Christmas Block Coordinate Colouring

Design a tile

Make a tile that fits the following maths ideas

• Alternate the small squares around the outside of the tile.
• Place the triangles and rectangle in the centre of the tile.

What is the perimeter of a small square?20 cm

What is the area of the yellow rectangle?50 cm

How many small squares do you need for the tile?16

How many triangles are the same size as one rectangle?2

How many small squares fit in side of the rectangle? 2

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=	20+40=60	6+1=7	60+7=67
42+25=	40+20=60	5+2=7	60+7=67
18+81=	10 + 80 = 90	8 + 1 = 9	90 + 9 = 99
56+23=	50 + 20 = 70	6 + 3 = 9	70 + 9 = 79
16+32=	10+30=40	6+2=8	40+8=48
24+37=	20+30=50	7+4=11	50+11
49+47=	40+40=80	9+4=13	80+13=93
75+16=	70+10=80	5+6=11	80+11=91
19+87=	10+80=90	9+7=16	90+16= 106
66+26=	60 + 20 =	6+6=12	80+12=92
45+27=	40+20=60	5+7=12	60+12=72
46+48=	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=	80+30=110	4+5=9	110+9=119
42+63=	40+60=110	2+3=5	100+5=105
74+43=	70+40=110	4+3=7	110+7=117
11+87=	10+80=110	1+8=9	110+9=119
66+62=	60+60=110	6+2=8	11+8=19
45+52=	40+50=110	5+2=7	110+7=117
61+48=	60+40=110	1+8=9	110+9=119