For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
1)
I have three ribbons. One of the ribbons is 7 cm long and the other ribbon is 17 cm long. The total length of all 3 ribbons is 96cm. How long is the last ribbon
cm
Answer:_______________
2)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 26 cm long. The total length of all 3 ribbons is 99cm. How long is the last ribbon
cm
Answer:_______________
3)
I have three ribbons. One of the ribbons is 11 cm long and the other ribbon is 15 cm long. The total length of all 3 ribbons is 94cm. How long is the last ribbon
cm
Answer:_______________
4)
I have three ribbons. One of the ribbons is 14 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 61cm. How long is the last ribbon
cm
Answer:_______________
5)
I have three ribbons. One of the ribbons is 20 cm long and the other ribbon is 10 cm long. The total length of all 3 ribbons is 91cm. How long is the last ribbon
cm
Answer:_______________
6)
I have three ribbons. One of the ribbons is 6 cm long and the other ribbon is 20 cm long. The total length of all 3 ribbons is 96cm. How long is the last ribbon
cm
Answer:_______________
7)
I have three ribbons. One of the ribbons is 15 cm long and the other ribbon is 22 cm long. The total length of all 3 ribbons is 62cm. How long is the last ribbon
cm
Answer:_______________
8)
I have three ribbons. One of the ribbons is 9 cm long and the other ribbon is 23 cm long. The total length of all 3 ribbons is 61cm. How long is the last ribbon
cm
Answer:_______________
9)
I have three ribbons. One of the ribbons is 20 cm long and the other ribbon is 25 cm long. The total length of all 3 ribbons is 96cm. How long is the last ribbon
cm
Answer:_______________
10)
I have three ribbons. One of the ribbons is 16 cm long and the other ribbon is 26 cm long. The total length of all 3 ribbons is 82cm. How long is the last ribbon
cm
Answer:_______________
1)
I have three ribbons. One of the ribbons is 7 cm long and the other ribbon is 17 cm long. The total length of all 3 ribbons is 96cm. How long is the last ribbon
Answer: 72 cm
SOLUTION 1 :
Step 1: 7cm + 17cm = 24cm
Step 2: 96cm - 24cm = 72cm
2)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 26 cm long. The total length of all 3 ribbons is 99cm. How long is the last ribbon
Answer: 60 cm
SOLUTION 1 :
Step 1: 13cm + 26cm = 39cm
Step 2: 99cm - 39cm = 60cm
3)
I have three ribbons. One of the ribbons is 11 cm long and the other ribbon is 15 cm long. The total length of all 3 ribbons is 94cm. How long is the last ribbon
Answer: 68 cm
SOLUTION 1 :
Step 1: 11cm + 15cm = 26cm
Step 2: 94cm - 26cm = 68cm
4)
I have three ribbons. One of the ribbons is 14 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 61cm. How long is the last ribbon
Answer: 33 cm
SOLUTION 1 :
Step 1: 14cm + 14cm = 28cm
Step 2: 61cm - 28cm = 33cm
5)
I have three ribbons. One of the ribbons is 20 cm long and the other ribbon is 10 cm long. The total length of all 3 ribbons is 91cm. How long is the last ribbon
Answer: 61 cm
SOLUTION 1 :
Step 1: 20cm + 10cm = 30cm
Step 2: 91cm - 30cm = 61cm
6)
I have three ribbons. One of the ribbons is 6 cm long and the other ribbon is 20 cm long. The total length of all 3 ribbons is 96cm. How long is the last ribbon
Answer: 70 cm
SOLUTION 1 :
Step 1: 6cm + 20cm = 26cm
Step 2: 96cm - 26cm = 70cm
7)
I have three ribbons. One of the ribbons is 15 cm long and the other ribbon is 22 cm long. The total length of all 3 ribbons is 62cm. How long is the last ribbon
Answer: 25 cm
SOLUTION 1 :
Step 1: 15cm + 22cm = 37cm
Step 2: 62cm - 37cm = 25cm
8)
I have three ribbons. One of the ribbons is 9 cm long and the other ribbon is 23 cm long. The total length of all 3 ribbons is 61cm. How long is the last ribbon
Answer: 29 cm
SOLUTION 1 :
Step 1: 9cm + 23cm = 32cm
Step 2: 61cm - 32cm = 29cm
9)
I have three ribbons. One of the ribbons is 20 cm long and the other ribbon is 25 cm long. The total length of all 3 ribbons is 96cm. How long is the last ribbon
Answer: 51 cm
SOLUTION 1 :
Step 1: 20cm + 25cm = 45cm
Step 2: 96cm - 45cm = 51cm
10)
I have three ribbons. One of the ribbons is 16 cm long and the other ribbon is 26 cm long. The total length of all 3 ribbons is 82cm. How long is the last ribbon