Quick Add & Subtract
27 + 36 = ?
63
6 × 8 = ?
48
½ of 12 = ?
6
Round 37 to the nearest ten.
40
If one apple costs $2, how much do 3 cost?
$6
125 – 47 = ?
78
9 × 7 = ?
63
¼ of 20 = ?
5
Round 462 to the nearest hundred.
500
You buy 4 tickets at $5 each. What’s the total?
$20
289 + 133 = ?
422
12 × 6 = ?
72
0.5 + 0.25 = ?
0.75
Estimate 49 + 52 ≈ ?
100
It’s 2:15 now. What time will it be in 45 minutes?
3:00
500 – 278 = ?
222
25 × 4 = ?
100
¾ of 16 = ?
12
Estimate 89 × 3 ≈ ?
270
A shirt costs $18 and you pay with $20. How much change do you get?
$2
675 + 439 = ?
1,1114
15 × 12 = ?
180
0.6 × 10 = ?
6
Round 4,875 to the nearest thousand.
5,000
You walk ¾ of a mile to school and ¾ back. How far did you walk total?
1½ miles