Easy Add
words that indicate addition?
sum, add, total, plus, combine, etc.,
5.6-2.1
3.5
Q: 2.5 + 3.2 − 1.1
4.6
Q: You buy a drink for $1.50 and a snack for $2.25. Total cost?
3.75
The sum of 30.78 and 50.22
81
Q: 7.50 − 3.25
4.25
6.75 + 2.25 − 4.5
4.5
Q: You have $10.00 and spend $6.45. How much left?
3.55
Q: 3.4 + 2.5
5.9
Words that indicate subtraction?
minus, difference, etc.,
10.5 − 3.25 + 1.75
9
Q: A runner runs 2.5 miles in the morning and 3.75 miles later. Total?
A: 6.25 miles
Q: 6.7 + 1.2
7.9
Q: 10.0 − 6.8
3.2
Q: 8.4 + 1.6 − 2.3
7.7
Q: A shirt costs $12.99. You pay with $20.00. Change?
7.01
12.75 + 4.8
17.55
Q: 15.6 − 7.75
A: 7.85
Q: 12.8 − 5.6 + 3.45
10.65
Q: You save $5.50, then spend $2.75, then save $4.25. Total savings?
A: $7.00