Addition
Subtraction
Multiplication
Division
World problems
100
-6+4
-2
100
-4-(4)
-8
100
12*(-1)
-12
100
12/4
3
100
Randy had 15 marbles. Susan had 37 marbles, if Susan gave him 12 marbles how many does Randy have now?
27 marbles
200
17+(-9)
8
200
13-(-17)
30
200
10*(-6)
-60
200
11/(-4)
-2.75
200
Alice and Jack ordered a 12 slices of pizza, 3 for her, 3 for him, 3 for There mom and 3 for dad. Alice only ate 1 slice, dad only ate 2 and mom only none. How many slices of pizza were left?
6
300
-200+(-47)
-247
300
49-27
22
300
64*(-24)
-1536
300
54/(-2)
-27
300
Lola had 25$, Sophie had 85$. Lola needed 60 dollars to go food shopping. Sophie gave her the money she needed. How much many did Lola have before food shopping but after Sophie gave her the money?
60 dollars
400
573+(-78)
495
400
257-(-593)
850
400
73*12
876
400
98/(-12)
-8
400
Timmy and Carmen were shopping at best buy for a new computer. The new Asus was 900. The new Dell was 700. The new HP was 1100 and the new Toshiba was 500. The HP had good ratings but not the best. Toshiba had the worst ratings. Dell had really good ratings. And Asus had the best ratings. Carmen had 1,400 dollars to spend. But Timmy only had 800. What is the best computer Timmy could buy with his money? Carmen and her money?
Timmy and the Dell. Carmen with the Asus
500
1248+(-3094)
-1846
500
6481-(-4783)
11264
500
-782*127
-99314
500
18/(-12)
1.5
500
Lucy and Bob went to ordered a steak sandwich from Philadelphia, the sandwich costs 3.79 dollars but the shipping because they live in California was 27.99. If they got 30 sandwiches each (60 in total) how much money would they have spent?
283.38
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