addition
6+3
9
20-10
10
2 x 7
14
6 ÷2
3
I have 16 pens. You have 12 pens. How many do we have in all?
28 pens
21+9
30
182-10
172
4 x 4
16
25 ÷5
5
You have 28 toy cars. I have 30 toy cars. How many more cars do you need to have the same amount that I do?
2 more cars
237+11
248
236-21
215
6 x 4
24
9 ÷3
3
Thirteen people are in our math group. How many hands are there?
26 hands
326 + 200
526
420-22
318
5 x 100
500
720 ÷ 10
72
The time is 5:00. I watch a tv program for an hour and a half. What time does it finish?
6:30
555 + 321
876
618-304
314
9 x 9
81
3400 ÷ 100
34
I go to my dance class at 6:15pm. It finishes at 8:15pm but I leave half an hour early. What time do I leave?
7:45pm