1.
Estimate by rounding each mixed number to the nearest whole number.
+
A.
1 + 2 = 3
B.
2 + 3 = 5
C.
1 + 1 = 2
D.
2 + 2 =4
Hint
2.
Estimate by rounding each mixed number to the nearest whole number.
A.
2 + 3 = 5
B.
4 + 4 = 8
C.
3 + 3 = 6
D.
3 + 4 = 7
Hint
3.
Estimate by rounding each mixed number to the nearest whole number.
A.
4 + 5 = 9
B.
3 + 5 = 8
C.
4 + 6 = 10
D.
3 + 4 = 7
Hint
4.
Estimate by rounding each mixed number to the nearest whole number.
A.
8 − 3 = 5
B.
8 + 3 = 11
C.
8 + 2 = 10
D.
8 − 2 = 6
Hint
5.
Anara spent
hours reading and
hours watching TV. About how much time did she spend on these two activities?
A.
6 h
B.
5 h
C.
3 h
D.
4 h
Hint