Wednesday 21 September 2016
Monday 19 September 2016
Friday 16 September 2016
Adding tens and ones
Question
|
Adding 10s
|
Adding 1s
|
Answer
|
11+12=23
|
10+10=20
|
1+2=3
|
20+3=2/=3
|
13+21=
|
10+20=30
|
1+3=4
|
30+4=34
|
24+32=
|
20+30=50
|
2+5=7
|
50+4=54
|
41+25=
|
40+20=60
|
4+6=10
|
60+10=70
|
28+41=
|
20+40=60
|
2+6=8
|
60+8=68
|
32+46=
|
30+40=70
|
3+7=10
|
70+10=80
|
26+33=
|
20+30=50
|
2+5=7
|
50+7=57
|
52+45=
|
50+40=90
|
5+9=14
|
90+14=190
|
81+18=
|
80+10=160
|
8+1=9
|
160+9=190
|
67+23=
|
60+20=80
|
6+8=14
|
80+14=120
|
22+38=
|
20+30=50
|
2+5=7
|
50+7=57
|
19+31=
|
10+30=40
|
1+3=4
|
40+4=44
|
41+64=
|
40+60=100
|
4+100=140
|
100+140=150
|
35+43=
|
30+40=60
|
3+6=9
|
60+9=69
|
11+67=
|
10+60=70
|
1+7=8
|
70+8=78
|
71+33=
|
70+30=100
|
7+1=8
|
100+8=108
|
44+24=
|
40+20=50
|
4+5=9
|
50+9=59
|
79+34=
|
70+30=100
|
7+1=8
|
100+8=180
|
Cora Using Arrays to Solve Multiplication
How many rows? 4
How many columns? 7
What is the equation? 4x7 = 28
How many rows?9
How many columns?2
What is the equation?9x2=45
How many rows?6
How many columns?5
What is the equation?6x5=30
How many rows?8
How many columns?4
What is the equation?8x4=40
How many rows?4
How many columns?4
What is the equation?4x4=20
How many rows?7
How many columns?6
What is the equation?7x6=35
How many rows?6
How many columns?2
What is the equation?6x2=30
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