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Addition
Subtraction
Multiplication
Division
Algebra
100
83+24
=107
100
78-66
=12
100
3 x 5
=15
100
10 divided by 2
=5
100
10+a=40
a=30
200
13+42
=55
200
55-32
=23
200
4 x 12
=48
200
25 divided by 5
=5
200
40-b=34
b=6
300
85+85
=170
300
45-2
=43
300
6 x 6
=36
300
64 divide by 8
=8
300
22 x w= 44
w=2
400
170+349
=519
400
75-43
=32
400
8 x 9
=72
400
36 divided by 6
=6
400
600-g=450
g=150
500
9+10
=19
500
1,670-763
=907
500
83 x 7
=581
500
210 divided by 30
=7
500
1,486 + f= 2,000
f=514