Mental Math
72+10
82
87+56
143
175-50
125
45+25+31
101
Sam has 40 apples in his basket. He gives 18 to his sisTer. How many apples does he have left in his basket?
22
45+10
55
68+32
100
146-26
126
27+9+11+23
70
Tammy runs down the street for 48 feet. She runs 17 more feet the next day. How many feet did she run altogether?
65
65+100
165
27+46
73
54-28
26
8+5+2+5
20
Kim buys 32 toy cars. Her brother buys 28 toy cars. How many toy cars do They buy together?
60
225+ _____=325
100
42+39
81
95-58
37
67+13+35
115
Tony wants to read 55 pages over the summer. He has already read 16 pages. How many pages does he still have to read?
39
145+_____=345
200
744+227
71
181-53
128
57+13+25
105
Carter has a tower of 45 blocks. Jen has a tower of 78 blocks. How many more blocks doe Jen's tower have?
33