question: Some hint of Cnut's childhood can be found in the Flateyjarbók, a 13th-century source that says he was taught his soldiery by the chieftain Thorkell the Tall, brother to Sigurd, Jarl of mythical Jomsborg, and the legendary Joms, at their Viking stronghold on the island of Wollin, off the coast of Pomerania. His date of birth, like his mother's name, is unknown. Contemporary works such as the Chronicon and the Encomium Emmae, do not mention this. Even so, in a Knútsdrápa by the skald Óttarr svarti, there is a statement that Cnut was "of no great age" when he first went to war. It also mentions a battle identifiable with Sweyn Forkbeard's invasion of England and attack on the city of Norwich, in 1003/04, after the St. Brice's Day massacre of Danes by the English, in 1002. If Cnut indeed accompanied this expedition, his birthdate may be near 990, or even 980. If not, and if the skald's poetic verse references another assault, such as Forkbeard's conquest of England in 1013/14, it may even suggest a birth date nearer 1000. There is a passage of the Encomiast  with a reference to the force Cnut led in his English conquest of 1015/16. Here  it says all the Vikings were of "mature age" under Cnut "the king". A description of Cnut appears in the 13th-century Knýtlinga saga:
Answer this question: How many years difference is there between the earliest and latest speculated birthdates of Cnut?
answer: 10

question: The Croatian Home Guard reached its maximum size at the end of 1943, when it had 130,000 men. It also included an air force, the Air Force of the Independent State of Croatia , the backbone of which was provided by 500 former Royal Yugoslav Air Force officers and 1,600 NCOs with 125 aircraft. By 1943 the ZNDH was 9,775 strong and equipped with 295 aircraft.
Answer this question: How many is the difference in the number of formal Royal Yugoslav Air Force officers and ZDNH members?
answer: 9275

question: After falling to the Colts at home, the Texans visited Pittsburgh for the first time since 2008, doing battle on Monday night with the Pittsburgh Steelers. While the Texans defense held off the Steelers' offense, the offense managed to gain much-needed momentum in the 1st quarter, a place they had previously struggled. The Texans scored first with 5:55 left after Blue caught a pass from Fitzpatrick to lead 7-0. In the second quarter Ben Roethlisberger was sacked by Watt and fumbled the ball near midfield. Houston capitalized on the turnover with a Bullock 39 yard field goal to lead 10-0 with 13:39 left in the 2nd. Houston continued their trend of scoring on each possession with another Bullock field goal (38 yards) to extend their lead to 13-0 with 7:20 left; part of the same drive included the Texans converting on a 4th down and inches. The Steelers finally managed to get on the board with a 44-yard field goal from Shaun Suisham to trail 3-13 with 3:13 left. After forcing a 3 and out for the Texans, the Steelers struck back with a 35-yard touchdown pass from Roerhlisberger to Bryant to trail 10-13 with 1:27 left. After a Houston fumble at their 4-yard line, Pittsburgh took their first lead of the night to lead 17-13 with 1:03 remaining. The Steelers scored off of another Texans turnover after a Fitzpatrick pass was deflected to extend their lead with 0:14 left in the half. Following a series of Houston turnovers in arguably the worst-played three minutes in NFL history, Pittsburgh lead 24-13 at the half. After Suisham made two fourth quarter field goals, from 30 yards (27-16) and 40 yards (30-16), respectively, The Texans tried to rally for the remainder of the game with a Foster TD catch to make it 30-23, and almost pulled off an onside kick recovery, but Pittsburgh managed to avoid a disaster. This was the first game since week 2 against the Raiders that the Texans scored in the 1st quarter. However, with their 3rd straight loss, the Texans fell to 3-4.
Answer this question: How many field goals to Suisham make in the fourth quarter?
answer:
2