Addition
15 + 15 = ?
30
Would you use cm, in, or ft to measure?
a fingernail
cm
2 x 2 = ?
4
21
14 - 9 = ?
5
18 + 15 = ?
33
Would you use cm, in, or ft to measure?
your bed
ft
5 x 4 = ?
20
22 + 19 = ?
41
24 - 9 = ?
15
38 + 15 = ?
53
Would you use cm, in, or ft to measure?
a waterbottle
in
What is an array?
A picture that shows objects in EQUAL rows and columns
32 + 29 = ?
61
54 - 9 = ?
45
58 + 15 = ?
73
Would you use cm, in, or ft to measure?
a garage door
ft
110
42 + 39 = ?
81
84 - 9 = ?
75
88 + 15 = ?
103
Would you use cm, in, or ft to measure?
your math workbook
in
5 x 9 = ?
45
92 + 99 = ?
191
84 - 19 = ?
65