Answer:
1 and 4, 2 and 3, and 5 and 0.
Step-by-step explanation:
Counters are used by educators to teach children how to do calculations like addition, subtraction, multiplication and division. Using color counters help to visualise the result from the operands in a calculation.
To get the pairs of numbers that adds to 5.
- Use the first color counter to mark out the five ones on the sheet.
- then with the second color counter, subtract one from the five ones.
- repeat the first two steps and increment the subtracted value until it gets to five.
190 divided by 10 is 19 therefore 19 teachers should go on the trip.
Hope this helps :)
Answer:
12 oranges
Step-by-step explanation:
Judi : Amazing
2 : 3
Total oranges shared = 20
- 5 units = 20
1 unit = 20 ÷ 5 = 4 oranges
Therefore,
Number of oranges Amazing have = 4 × 3 = 12 oranges
Answer:
C(2,5)
Step-by-step explanation:
2(2)+3(5)>12
4+15>12
19>12
x-y>1
2-5>1
3>1
Answer:
7 because 28/4
Step-by-step explanation:
