Mental Math - Multiplication
4×4
16
3÷3
1
40+35
75
35-10
25
Sarah had 20 pieces of candy in her Halloween stash. Her sister, Sasha, had 16 pieces. How many pieces of candy do they have total?
36
10×10
100
15÷5
3
152+30
182
75-67
8
Laura has $20. She wants to buy books, each costing $4. How many books can she buy?
5 books
7×5
35
16÷2
8
2345+25
2370
450-345
105
Emma and Josh are playing in the park. Emma has to be home at 5:00 PM. Josh has to be home at 5:30pm. How much longer does Josh get to stay at the park than Emma?
30 minutes
7×9
63
121÷11
11
480+310
790
980-890
90
Bob gets 5 points for every correct answer. He answers 25 questions. How many points does he have now?
100 points
11×12
132
300÷30
10
7632+3456
11,0088
9832-2378
7454
Ken is at the arcade and is collecting tickets. He has 40 tickets right now. The prize he wants is 140 tickets total. His favorite game gives 5 tickets per round. How many rounds does he need t o play to have 140 tickets total?
20 rounds