adding with variables
what is 360 + d if d = 15
375
what is 7 x 25
175
5+5
10
10 x 2.23
22.3
Quick mats : 2 + 8
10
what is j + 85 if j=75
160
what is 9 x 50
450
24 + 6
30
10 x 3.57
35.7
adding with variables : whats is 12 + b if b = 88
100
what is o + 169 if o = 18
187
what is 12 x 56
672
12 + 18
30
12 x 1.8
21.6
multyplying decimals: 100 x 19.780
1978
whats 834 + x if x = 124
958
what is 34 x 67
2278
50 + 25
75
25 x 0.9
22.5
multilication: 40 x 34
1360
whats 5490 + i if i = 19
5509
what is 465 x 12
5580
98 + 3
101
64 x 6.5
416
multilication: 2 x 1156
2312